or
1 answer
75 views
Hi,
The requirement is to select the next row after deletion of a row ,which is triggered due removal of item leading to Items Collection Changed event.
I tried creating custom Grid with the following code and It did not work for me [for simplicity i'm selecting first element in the below code snippet]
//In constructor
Items.CollectionChanged += ItemsOnCollectionChanged;
private void ItemsOnCollectionChanged(object sender, NotifyCollectionChangedEventArgs args)
{
if(args.Action==NotifyCollectionChangedAction.Remove)
SelectedItem = Items[0];
}
The requirement is to select the next row after deletion of a row ,which is triggered due removal of item leading to Items Collection Changed event.
I tried creating custom Grid with the following code and It did not work for me [for simplicity i'm selecting first element in the below code snippet]
//In constructor
Items.CollectionChanged += ItemsOnCollectionChanged;
private void ItemsOnCollectionChanged(object sender, NotifyCollectionChangedEventArgs args)
{
if(args.Action==NotifyCollectionChangedAction.Remove)
SelectedItem = Items[0];
}
Milan
Telerik team
answered
on
29 Sep 2009
19 answers
320 views
May I know is there any plan to Ribbonbar and dock for WPF? If yes, when can we have it? Please advice.
Nikolay
Telerik team
answered
on
29 Sep 2009
3 answers
149 views
I have been experiancing a System.NullReferenceException any time I call <RadGridView>.ReorderColumns(oldIndex, newIndex);
If I wrap the call in a try/catch block the column will reorder without any appearant issues. I can also use the Move() method on the Columns collection, however I do not know what other tasks the ReorderColumns() method does.
The call to the ReorderColumns is being done on the RadGridView.DataLoaded() event. I am aware that this event is raised quite a few times, for this reason I currently I set a flag in the RadGridView.DataLoading event to prevent the reordering from being called multiple times. So far this is the best event I can find to reorder after columns are auto-generated and data is loaded, however if you have a better suggestion I would appriciate it.
[Failed Trace]
EventFired: ContentGrid: DataLoading: 21ff2867-b39a-4611-a997-78b24a9a0a6b
SourceEvent: 21ff2867-b39a-4611-a997-78b24a9a0a6b: _reorderColumnsAfterDataLoad was set to true
EventFired: ContentGrid: AutoGeneratingColumn: d5fbbe6b-0be9-4d03-8c46-f3cb2ee9a4bd
SourceEvent: d5fbbe6b-0be9-4d03-8c46-f3cb2ee9a4bd: Column [IsActive] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: e0368147-9f2d-49fa-b8ce-087798c7481d
SourceEvent: e0368147-9f2d-49fa-b8ce-087798c7481d: Column [ProjectUH] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 385288a6-244c-4636-ab4f-e877da05d91a
SourceEvent: 385288a6-244c-4636-ab4f-e877da05d91a: Column [Number] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 054ce902-014e-4839-b2b8-7df1c9d00ad7
SourceEvent: 054ce902-014e-4839-b2b8-7df1c9d00ad7: Column [Name] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 834df67b-a261-4208-b242-e9b58bbc348c
SourceEvent: 834df67b-a261-4208-b242-e9b58bbc348c: Column [UserCreatedDT] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 0527534a-9f31-4c7a-bae5-cc4f44c1b0a7
SourceEvent: 0527534a-9f31-4c7a-bae5-cc4f44c1b0a7: Column [Description] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: eda8314b-203a-4d14-b96c-e4bbe71049c7
SourceEvent: eda8314b-203a-4d14-b96c-e4bbe71049c7: Column [Tax] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 52c4964a-5600-4cf2-8284-b2b4e04aa776
SourceEvent: 52c4964a-5600-4cf2-8284-b2b4e04aa776: Column [Multiplier] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 9972aca9-ceac-44dc-9be3-c5da6cdfac82
SourceEvent: 9972aca9-ceac-44dc-9be3-c5da6cdfac82: Column [Total] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 03a4223f-398f-4cc9-a8b8-eec6011cd193
SourceEvent: 03a4223f-398f-4cc9-a8b8-eec6011cd193: Column [Billing_Address1] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 135f4fe0-3809-40dd-b947-97c735c6bff6
SourceEvent: 135f4fe0-3809-40dd-b947-97c735c6bff6: Column [Billing_Address2] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: f364e8fc-469d-429b-849b-2da065f82ad9
SourceEvent: f364e8fc-469d-429b-849b-2da065f82ad9: Column [Billing_City] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 17e945e7-8b57-4e1e-b43c-f98f0220c99c
SourceEvent: 17e945e7-8b57-4e1e-b43c-f98f0220c99c: Column [Billing_State] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: ce44d499-976d-41ef-9a1d-59d0ba2b0569
SourceEvent: ce44d499-976d-41ef-9a1d-59d0ba2b0569: Column [Billing_Zip] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: d98b1928-f855-4b3c-9a4a-b634a765dc1e
SourceEvent: d98b1928-f855-4b3c-9a4a-b634a765dc1e: Column [Billing_Country] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 75a6654b-683f-4401-a8d4-be50f4dac023
SourceEvent: 75a6654b-683f-4401-a8d4-be50f4dac023: Column [Shipping_Address1] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 8fa98374-fa77-411c-ba16-eeb9a609960a
SourceEvent: 8fa98374-fa77-411c-ba16-eeb9a609960a: Column [Shipping_Address2] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: de64b536-e9e4-4aad-be12-be512f81003a
SourceEvent: de64b536-e9e4-4aad-be12-be512f81003a: Column [Shipping_City] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: a16a2d60-4856-4914-8c0f-e3998e76f493
SourceEvent: a16a2d60-4856-4914-8c0f-e3998e76f493: Column [Shipping_State] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: e0ea7ed3-a76d-4527-aebb-57a8439bd797
SourceEvent: e0ea7ed3-a76d-4527-aebb-57a8439bd797: Column [Shipping_Zip] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 5438f2a0-c4b5-47c4-ae81-1abdf1868345
SourceEvent: 5438f2a0-c4b5-47c4-ae81-1abdf1868345: Column [Shipping_Country] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: c580500a-0d9c-4fa0-abcd-c41a2fa6066e
SourceEvent: c580500a-0d9c-4fa0-abcd-c41a2fa6066e: Column [BuildingGeometryChildList] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: a5ca2d36-464b-44d3-b2c1-16eda57e7d6f
SourceEvent: a5ca2d36-464b-44d3-b2c1-16eda57e7d6f: Column [LineItemRecordChildList] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 5dc11970-b3a8-4ac3-a0f2-f09d3be31496
SourceEvent: 5dc11970-b3a8-4ac3-a0f2-f09d3be31496: Column [UniqHandle] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: d9e10c2b-29c4-40d5-a56f-8c8dbf526242
SourceEvent: d9e10c2b-29c4-40d5-a56f-8c8dbf526242: Column [CreatedDT] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: b47cbf68-1a37-4b85-8e7d-9931f8fffe07
SourceEvent: b47cbf68-1a37-4b85-8e7d-9931f8fffe07: Column [CreatedByUH] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 13fbabe5-01f4-41c7-baa0-47c2f08a6ff7
SourceEvent: 13fbabe5-01f4-41c7-baa0-47c2f08a6ff7: Column [LastModifiedDT] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 5e328254-b7f6-4c36-831c-474912858531
SourceEvent: 5e328254-b7f6-4c36-831c-474912858531: Column [LastModifiedByUH] was generated.
EventFired: ContentGrid: DataLoaded: 5f5b4049-a5d5-4e59-94ab-98cc898a4e51
SourceEvent: 5f5b4049-a5d5-4e59-94ab-98cc898a4e51: _reorderColumnsAfterDataLoad was set to false
SourceEvent: 5f5b4049-a5d5-4e59-94ab-98cc898a4e51: Processing [Name] column rule
SourceEvent: 5f5b4049-a5d5-4e59-94ab-98cc898a4e51: Moving column from 4 to 1
EventFired: ContentGrid: DataLoaded: b65f7e3d-e701-43d7-90e9-37a811d19de7
A first chance exception of type 'System.NullReferenceException' occurred in Telerik.Windows.Controls.GridView.dll
SourceEvent: 5f5b4049-a5d5-4e59-94ab-98cc898a4e51: Object reference not set to an instance of an object.
SourceEvent: 5f5b4049-a5d5-4e59-94ab-98cc898a4e51: EXCEPTION TERMINATION
[Successful Trace]
EventFired: ContentGrid: DataLoading: 1ff65262-3910-4509-a11e-b7cf00dbbab8
SourceEvent: 1ff65262-3910-4509-a11e-b7cf00dbbab8: _reorderColumnsAfterDataLoad was set to true
EventFired: ContentGrid: AutoGeneratingColumn: 04971e5d-46f1-43fd-973c-8f3a477b8c17
SourceEvent: 04971e5d-46f1-43fd-973c-8f3a477b8c17: Column [IsActive] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: dc51dd7b-a3d1-4e0f-a365-c86ec57f9c57
SourceEvent: dc51dd7b-a3d1-4e0f-a365-c86ec57f9c57: Column [ProjectUH] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 0ca97662-4c21-4c64-99d0-443e18b945a2
SourceEvent: 0ca97662-4c21-4c64-99d0-443e18b945a2: Column [Number] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: c759a1ff-6e0b-4ff4-8d54-733f6f795ab5
SourceEvent: c759a1ff-6e0b-4ff4-8d54-733f6f795ab5: Column [Name] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: b19222fd-9c78-4aa8-93d3-3cca9f3ea2ae
SourceEvent: b19222fd-9c78-4aa8-93d3-3cca9f3ea2ae: Column [UserCreatedDT] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 9ba48824-ea73-4b4b-842c-53781307b4f4
SourceEvent: 9ba48824-ea73-4b4b-842c-53781307b4f4: Column [Description] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 206a3725-4788-4d7e-afdc-7b82916167e1
SourceEvent: 206a3725-4788-4d7e-afdc-7b82916167e1: Column [Tax] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 4976a0e1-10c8-448c-b8d5-22818a733ec8
SourceEvent: 4976a0e1-10c8-448c-b8d5-22818a733ec8: Column [Multiplier] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 9f02178a-903a-4c31-b703-d1cea1450b9f
SourceEvent: 9f02178a-903a-4c31-b703-d1cea1450b9f: Column [Total] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 5b13dd4d-95ee-42f7-ba4d-245ddbdae1b3
SourceEvent: 5b13dd4d-95ee-42f7-ba4d-245ddbdae1b3: Column [Billing_Address1] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: a7cf8c48-e77d-4105-9fc5-9dacbf70117d
SourceEvent: a7cf8c48-e77d-4105-9fc5-9dacbf70117d: Column [Billing_Address2] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 8034612d-6361-46c9-be0e-1d53f9ca9d22
SourceEvent: 8034612d-6361-46c9-be0e-1d53f9ca9d22: Column [Billing_City] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 16be5efd-122a-43a0-bc83-f3fe5d300885
SourceEvent: 16be5efd-122a-43a0-bc83-f3fe5d300885: Column [Billing_State] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 7d7b7395-7dfa-4f2e-bb1b-cf45cc266cdd
SourceEvent: 7d7b7395-7dfa-4f2e-bb1b-cf45cc266cdd: Column [Billing_Zip] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 4954524c-ff7a-4748-8efa-7bbafd7be805
SourceEvent: 4954524c-ff7a-4748-8efa-7bbafd7be805: Column [Billing_Country] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 504885cd-d1cf-4043-8699-48596deea6eb
SourceEvent: 504885cd-d1cf-4043-8699-48596deea6eb: Column [Shipping_Address1] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 7d1c8b42-c2ab-4faf-a1ff-601a8ac74a95
SourceEvent: 7d1c8b42-c2ab-4faf-a1ff-601a8ac74a95: Column [Shipping_Address2] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: fc6e5f0c-449d-4d31-8c67-58da55c8071a
SourceEvent: fc6e5f0c-449d-4d31-8c67-58da55c8071a: Column [Shipping_City] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: d622adc7-70a3-496a-a13c-aad8398cf2a0
SourceEvent: d622adc7-70a3-496a-a13c-aad8398cf2a0: Column [Shipping_State] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: d367fbd3-3602-412e-a467-f10127d8e1d1
SourceEvent: d367fbd3-3602-412e-a467-f10127d8e1d1: Column [Shipping_Zip] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 0604c9ab-fb56-435e-b50d-25a8bb887c5c
SourceEvent: 0604c9ab-fb56-435e-b50d-25a8bb887c5c: Column [Shipping_Country] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 20c1b0cb-7d80-46b3-8bf6-4af8f63ad4ca
SourceEvent: 20c1b0cb-7d80-46b3-8bf6-4af8f63ad4ca: Column [BuildingGeometryChildList] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 32cdfe02-b323-4cee-a56c-54aab5085ea9
SourceEvent: 32cdfe02-b323-4cee-a56c-54aab5085ea9: Column [LineItemRecordChildList] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: ca102bb0-d2a7-4a55-9db8-9965f373fb8e
SourceEvent: ca102bb0-d2a7-4a55-9db8-9965f373fb8e: Column [UniqHandle] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: d35ca6ca-85c8-4709-89dc-48a839a11399
SourceEvent: d35ca6ca-85c8-4709-89dc-48a839a11399: Column [CreatedDT] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 07dd19c7-5c50-49c3-b60d-ecab4e99a183
SourceEvent: 07dd19c7-5c50-49c3-b60d-ecab4e99a183: Column [CreatedByUH] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 5324d22c-5bcb-4c7c-b4d1-b6576f80815e
SourceEvent: 5324d22c-5bcb-4c7c-b4d1-b6576f80815e: Column [LastModifiedDT] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: e8f085c5-d88f-49f7-a2af-e1e5119d4f3b
SourceEvent: e8f085c5-d88f-49f7-a2af-e1e5119d4f3b: Column [LastModifiedByUH] was generated.
EventFired: ContentGrid: DataLoaded: 1eb91145-1a83-459b-870d-79555367f53b
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: _reorderColumnsAfterDataLoad was set to false
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: Processing [Name] column rule
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: Moving column from 4 to 1
EventFired: ContentGrid: DataLoaded: 47dcaf2b-6044-4b14-8f0a-875479f7be8c
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: Moved column from 4 to 1
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: Processing [Number] column rule
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: Moving column from 4 to 2
EventFired: ContentGrid: DataLoaded: 2c18dac1-2231-488a-8774-d45f697ea168
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: Moved column from 4 to 2
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: Processing [Description] column rule
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: Moving column from 6 to 3
EventFired: ContentGrid: DataLoaded: df5388b1-36f8-4605-b98b-f47ac63b7aea
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: Moved column from 6 to 3
[Exception Details]
System.NullReferenceException was unhandled
Message="Object reference not set to an instance of an object."
Source="Telerik.Windows.Controls.GridView"
StackTrace:
at Telerik.Windows.Controls.GridView.BaseVirtualizingPanel.ClearChildren()
at Telerik.Windows.Controls.GridView.BaseVirtualizingPanel.ResetVisibleItems()
at Telerik.Windows.Controls.GridView.GridViewDataControl.OnColumnVisualPropertyChanged()
at Telerik.Windows.Controls.GridView.GridViewDataControl.ReorderColumns(Int32 oldIndex, Int32 newIndex)
at Iti.Ccs.SharedControls.GridViewUserControl.ContentGrid_DataLoaded(Object sender, EventArgs e) in C:\Users\arodriguez\Documents\ITI.CCS\Trunk\Source\Iti.Ccs.SharedControls\GridViewUserControl.xaml.cs:line 1262
at Telerik.Windows.Controls.GridView.GridViewDataControl.OnDataLoaded(EventArgs e)
at Telerik.Windows.Controls.GridView.GridViewDataControl.LoadData()
at Telerik.Windows.Controls.GridView.GridViewDataControl.<>c__DisplayClass4a.<Bind>b__49()
at Telerik.Windows.Controls.CursorManager.PerformTimeConsumingOperation(FrameworkElement frameworkElement, Action action)
at Telerik.Windows.Controls.GridView.GridViewDataControl.Bind(Object newValue)
at Telerik.Windows.Controls.GridView.GridViewDataControl.OnApplyTemplate()
at Telerik.Windows.Controls.RadGridView.OnApplyTemplate()
at System.Windows.FrameworkElement.ApplyTemplate()
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.DockPanel.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at MS.Internal.Helper.MeasureElementWithSingleChild(UIElement element, Size constraint)
at System.Windows.Controls.ContentPresenter.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.Border.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.Control.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.DockPanel.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at MS.Internal.Helper.MeasureElementWithSingleChild(UIElement element, Size constraint)
at System.Windows.Controls.ContentPresenter.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.Border.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.Control.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at MS.Internal.Helper.MeasureElementWithSingleChild(UIElement element, Size constraint)
at System.Windows.Controls.ContentPresenter.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.Control.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at MS.Internal.Helper.MeasureElementWithSingleChild(UIElement element, Size constraint)
at System.Windows.Controls.ContentPresenter.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.Border.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.Decorator.MeasureOverride(Size constraint)
at System.Windows.Documents.AdornerDecorator.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.Control.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at MS.Internal.Helper.MeasureElementWithSingleChild(UIElement element, Size constraint)
at System.Windows.Controls.ContentPresenter.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.ContextLayoutManager.UpdateLayout()
at System.Windows.ContextLayoutManager.UpdateLayoutCallback(Object arg)
at System.Windows.Media.MediaContext.InvokeOnRenderCallback.DoWork()
at System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()
at System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget)
at System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.WrappedInvoke(Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
at System.Windows.Threading.DispatcherOperation.InvokeImpl()
at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state)
at System.Threading.ExecutionContext.runTryCode(Object userData)
at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Threading.DispatcherOperation.Invoke()
at System.Windows.Threading.Dispatcher.ProcessQueue()
at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.WrappedInvoke(Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Boolean isSingleParameter)
at System.Windows.Threading.Dispatcher.Invoke(DispatcherPriority priority, Delegate method, Object arg)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
at System.Windows.Threading.Dispatcher.Run()
at System.Windows.Application.RunDispatcher(Object ignore)
at System.Windows.Application.RunInternal(Window window)
at System.Windows.Application.Run(Window window)
at System.Windows.Application.Run()
at Iti.Ccs.Shell.App.Main() in C:\Users\arodriguez\Documents\ITI.CCS\Trunk\Source\Iti.Ccs.Shell\obj\Debug\App.g.cs:line 0
at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)
at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
InnerException:
If I wrap the call in a try/catch block the column will reorder without any appearant issues. I can also use the Move() method on the Columns collection, however I do not know what other tasks the ReorderColumns() method does.
The call to the ReorderColumns is being done on the RadGridView.DataLoaded() event. I am aware that this event is raised quite a few times, for this reason I currently I set a flag in the RadGridView.DataLoading event to prevent the reordering from being called multiple times. So far this is the best event I can find to reorder after columns are auto-generated and data is loaded, however if you have a better suggestion I would appriciate it.
[Failed Trace]
EventFired: ContentGrid: DataLoading: 21ff2867-b39a-4611-a997-78b24a9a0a6b
SourceEvent: 21ff2867-b39a-4611-a997-78b24a9a0a6b: _reorderColumnsAfterDataLoad was set to true
EventFired: ContentGrid: AutoGeneratingColumn: d5fbbe6b-0be9-4d03-8c46-f3cb2ee9a4bd
SourceEvent: d5fbbe6b-0be9-4d03-8c46-f3cb2ee9a4bd: Column [IsActive] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: e0368147-9f2d-49fa-b8ce-087798c7481d
SourceEvent: e0368147-9f2d-49fa-b8ce-087798c7481d: Column [ProjectUH] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 385288a6-244c-4636-ab4f-e877da05d91a
SourceEvent: 385288a6-244c-4636-ab4f-e877da05d91a: Column [Number] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 054ce902-014e-4839-b2b8-7df1c9d00ad7
SourceEvent: 054ce902-014e-4839-b2b8-7df1c9d00ad7: Column [Name] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 834df67b-a261-4208-b242-e9b58bbc348c
SourceEvent: 834df67b-a261-4208-b242-e9b58bbc348c: Column [UserCreatedDT] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 0527534a-9f31-4c7a-bae5-cc4f44c1b0a7
SourceEvent: 0527534a-9f31-4c7a-bae5-cc4f44c1b0a7: Column [Description] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: eda8314b-203a-4d14-b96c-e4bbe71049c7
SourceEvent: eda8314b-203a-4d14-b96c-e4bbe71049c7: Column [Tax] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 52c4964a-5600-4cf2-8284-b2b4e04aa776
SourceEvent: 52c4964a-5600-4cf2-8284-b2b4e04aa776: Column [Multiplier] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 9972aca9-ceac-44dc-9be3-c5da6cdfac82
SourceEvent: 9972aca9-ceac-44dc-9be3-c5da6cdfac82: Column [Total] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 03a4223f-398f-4cc9-a8b8-eec6011cd193
SourceEvent: 03a4223f-398f-4cc9-a8b8-eec6011cd193: Column [Billing_Address1] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 135f4fe0-3809-40dd-b947-97c735c6bff6
SourceEvent: 135f4fe0-3809-40dd-b947-97c735c6bff6: Column [Billing_Address2] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: f364e8fc-469d-429b-849b-2da065f82ad9
SourceEvent: f364e8fc-469d-429b-849b-2da065f82ad9: Column [Billing_City] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 17e945e7-8b57-4e1e-b43c-f98f0220c99c
SourceEvent: 17e945e7-8b57-4e1e-b43c-f98f0220c99c: Column [Billing_State] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: ce44d499-976d-41ef-9a1d-59d0ba2b0569
SourceEvent: ce44d499-976d-41ef-9a1d-59d0ba2b0569: Column [Billing_Zip] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: d98b1928-f855-4b3c-9a4a-b634a765dc1e
SourceEvent: d98b1928-f855-4b3c-9a4a-b634a765dc1e: Column [Billing_Country] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 75a6654b-683f-4401-a8d4-be50f4dac023
SourceEvent: 75a6654b-683f-4401-a8d4-be50f4dac023: Column [Shipping_Address1] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 8fa98374-fa77-411c-ba16-eeb9a609960a
SourceEvent: 8fa98374-fa77-411c-ba16-eeb9a609960a: Column [Shipping_Address2] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: de64b536-e9e4-4aad-be12-be512f81003a
SourceEvent: de64b536-e9e4-4aad-be12-be512f81003a: Column [Shipping_City] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: a16a2d60-4856-4914-8c0f-e3998e76f493
SourceEvent: a16a2d60-4856-4914-8c0f-e3998e76f493: Column [Shipping_State] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: e0ea7ed3-a76d-4527-aebb-57a8439bd797
SourceEvent: e0ea7ed3-a76d-4527-aebb-57a8439bd797: Column [Shipping_Zip] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 5438f2a0-c4b5-47c4-ae81-1abdf1868345
SourceEvent: 5438f2a0-c4b5-47c4-ae81-1abdf1868345: Column [Shipping_Country] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: c580500a-0d9c-4fa0-abcd-c41a2fa6066e
SourceEvent: c580500a-0d9c-4fa0-abcd-c41a2fa6066e: Column [BuildingGeometryChildList] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: a5ca2d36-464b-44d3-b2c1-16eda57e7d6f
SourceEvent: a5ca2d36-464b-44d3-b2c1-16eda57e7d6f: Column [LineItemRecordChildList] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 5dc11970-b3a8-4ac3-a0f2-f09d3be31496
SourceEvent: 5dc11970-b3a8-4ac3-a0f2-f09d3be31496: Column [UniqHandle] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: d9e10c2b-29c4-40d5-a56f-8c8dbf526242
SourceEvent: d9e10c2b-29c4-40d5-a56f-8c8dbf526242: Column [CreatedDT] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: b47cbf68-1a37-4b85-8e7d-9931f8fffe07
SourceEvent: b47cbf68-1a37-4b85-8e7d-9931f8fffe07: Column [CreatedByUH] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 13fbabe5-01f4-41c7-baa0-47c2f08a6ff7
SourceEvent: 13fbabe5-01f4-41c7-baa0-47c2f08a6ff7: Column [LastModifiedDT] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 5e328254-b7f6-4c36-831c-474912858531
SourceEvent: 5e328254-b7f6-4c36-831c-474912858531: Column [LastModifiedByUH] was generated.
EventFired: ContentGrid: DataLoaded: 5f5b4049-a5d5-4e59-94ab-98cc898a4e51
SourceEvent: 5f5b4049-a5d5-4e59-94ab-98cc898a4e51: _reorderColumnsAfterDataLoad was set to false
SourceEvent: 5f5b4049-a5d5-4e59-94ab-98cc898a4e51: Processing [Name] column rule
SourceEvent: 5f5b4049-a5d5-4e59-94ab-98cc898a4e51: Moving column from 4 to 1
EventFired: ContentGrid: DataLoaded: b65f7e3d-e701-43d7-90e9-37a811d19de7
A first chance exception of type 'System.NullReferenceException' occurred in Telerik.Windows.Controls.GridView.dll
SourceEvent: 5f5b4049-a5d5-4e59-94ab-98cc898a4e51: Object reference not set to an instance of an object.
SourceEvent: 5f5b4049-a5d5-4e59-94ab-98cc898a4e51: EXCEPTION TERMINATION
[Successful Trace]
EventFired: ContentGrid: DataLoading: 1ff65262-3910-4509-a11e-b7cf00dbbab8
SourceEvent: 1ff65262-3910-4509-a11e-b7cf00dbbab8: _reorderColumnsAfterDataLoad was set to true
EventFired: ContentGrid: AutoGeneratingColumn: 04971e5d-46f1-43fd-973c-8f3a477b8c17
SourceEvent: 04971e5d-46f1-43fd-973c-8f3a477b8c17: Column [IsActive] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: dc51dd7b-a3d1-4e0f-a365-c86ec57f9c57
SourceEvent: dc51dd7b-a3d1-4e0f-a365-c86ec57f9c57: Column [ProjectUH] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 0ca97662-4c21-4c64-99d0-443e18b945a2
SourceEvent: 0ca97662-4c21-4c64-99d0-443e18b945a2: Column [Number] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: c759a1ff-6e0b-4ff4-8d54-733f6f795ab5
SourceEvent: c759a1ff-6e0b-4ff4-8d54-733f6f795ab5: Column [Name] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: b19222fd-9c78-4aa8-93d3-3cca9f3ea2ae
SourceEvent: b19222fd-9c78-4aa8-93d3-3cca9f3ea2ae: Column [UserCreatedDT] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 9ba48824-ea73-4b4b-842c-53781307b4f4
SourceEvent: 9ba48824-ea73-4b4b-842c-53781307b4f4: Column [Description] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 206a3725-4788-4d7e-afdc-7b82916167e1
SourceEvent: 206a3725-4788-4d7e-afdc-7b82916167e1: Column [Tax] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 4976a0e1-10c8-448c-b8d5-22818a733ec8
SourceEvent: 4976a0e1-10c8-448c-b8d5-22818a733ec8: Column [Multiplier] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 9f02178a-903a-4c31-b703-d1cea1450b9f
SourceEvent: 9f02178a-903a-4c31-b703-d1cea1450b9f: Column [Total] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 5b13dd4d-95ee-42f7-ba4d-245ddbdae1b3
SourceEvent: 5b13dd4d-95ee-42f7-ba4d-245ddbdae1b3: Column [Billing_Address1] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: a7cf8c48-e77d-4105-9fc5-9dacbf70117d
SourceEvent: a7cf8c48-e77d-4105-9fc5-9dacbf70117d: Column [Billing_Address2] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 8034612d-6361-46c9-be0e-1d53f9ca9d22
SourceEvent: 8034612d-6361-46c9-be0e-1d53f9ca9d22: Column [Billing_City] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 16be5efd-122a-43a0-bc83-f3fe5d300885
SourceEvent: 16be5efd-122a-43a0-bc83-f3fe5d300885: Column [Billing_State] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 7d7b7395-7dfa-4f2e-bb1b-cf45cc266cdd
SourceEvent: 7d7b7395-7dfa-4f2e-bb1b-cf45cc266cdd: Column [Billing_Zip] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 4954524c-ff7a-4748-8efa-7bbafd7be805
SourceEvent: 4954524c-ff7a-4748-8efa-7bbafd7be805: Column [Billing_Country] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 504885cd-d1cf-4043-8699-48596deea6eb
SourceEvent: 504885cd-d1cf-4043-8699-48596deea6eb: Column [Shipping_Address1] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 7d1c8b42-c2ab-4faf-a1ff-601a8ac74a95
SourceEvent: 7d1c8b42-c2ab-4faf-a1ff-601a8ac74a95: Column [Shipping_Address2] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: fc6e5f0c-449d-4d31-8c67-58da55c8071a
SourceEvent: fc6e5f0c-449d-4d31-8c67-58da55c8071a: Column [Shipping_City] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: d622adc7-70a3-496a-a13c-aad8398cf2a0
SourceEvent: d622adc7-70a3-496a-a13c-aad8398cf2a0: Column [Shipping_State] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: d367fbd3-3602-412e-a467-f10127d8e1d1
SourceEvent: d367fbd3-3602-412e-a467-f10127d8e1d1: Column [Shipping_Zip] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 0604c9ab-fb56-435e-b50d-25a8bb887c5c
SourceEvent: 0604c9ab-fb56-435e-b50d-25a8bb887c5c: Column [Shipping_Country] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 20c1b0cb-7d80-46b3-8bf6-4af8f63ad4ca
SourceEvent: 20c1b0cb-7d80-46b3-8bf6-4af8f63ad4ca: Column [BuildingGeometryChildList] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 32cdfe02-b323-4cee-a56c-54aab5085ea9
SourceEvent: 32cdfe02-b323-4cee-a56c-54aab5085ea9: Column [LineItemRecordChildList] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: ca102bb0-d2a7-4a55-9db8-9965f373fb8e
SourceEvent: ca102bb0-d2a7-4a55-9db8-9965f373fb8e: Column [UniqHandle] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: d35ca6ca-85c8-4709-89dc-48a839a11399
SourceEvent: d35ca6ca-85c8-4709-89dc-48a839a11399: Column [CreatedDT] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 07dd19c7-5c50-49c3-b60d-ecab4e99a183
SourceEvent: 07dd19c7-5c50-49c3-b60d-ecab4e99a183: Column [CreatedByUH] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: 5324d22c-5bcb-4c7c-b4d1-b6576f80815e
SourceEvent: 5324d22c-5bcb-4c7c-b4d1-b6576f80815e: Column [LastModifiedDT] was generated.
EventFired: ContentGrid: AutoGeneratingColumn: e8f085c5-d88f-49f7-a2af-e1e5119d4f3b
SourceEvent: e8f085c5-d88f-49f7-a2af-e1e5119d4f3b: Column [LastModifiedByUH] was generated.
EventFired: ContentGrid: DataLoaded: 1eb91145-1a83-459b-870d-79555367f53b
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: _reorderColumnsAfterDataLoad was set to false
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: Processing [Name] column rule
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: Moving column from 4 to 1
EventFired: ContentGrid: DataLoaded: 47dcaf2b-6044-4b14-8f0a-875479f7be8c
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: Moved column from 4 to 1
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: Processing [Number] column rule
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: Moving column from 4 to 2
EventFired: ContentGrid: DataLoaded: 2c18dac1-2231-488a-8774-d45f697ea168
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: Moved column from 4 to 2
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: Processing [Description] column rule
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: Moving column from 6 to 3
EventFired: ContentGrid: DataLoaded: df5388b1-36f8-4605-b98b-f47ac63b7aea
SourceEvent: 1eb91145-1a83-459b-870d-79555367f53b: Moved column from 6 to 3
[Exception Details]
System.NullReferenceException was unhandled
Message="Object reference not set to an instance of an object."
Source="Telerik.Windows.Controls.GridView"
StackTrace:
at Telerik.Windows.Controls.GridView.BaseVirtualizingPanel.ClearChildren()
at Telerik.Windows.Controls.GridView.BaseVirtualizingPanel.ResetVisibleItems()
at Telerik.Windows.Controls.GridView.GridViewDataControl.OnColumnVisualPropertyChanged()
at Telerik.Windows.Controls.GridView.GridViewDataControl.ReorderColumns(Int32 oldIndex, Int32 newIndex)
at Iti.Ccs.SharedControls.GridViewUserControl.ContentGrid_DataLoaded(Object sender, EventArgs e) in C:\Users\arodriguez\Documents\ITI.CCS\Trunk\Source\Iti.Ccs.SharedControls\GridViewUserControl.xaml.cs:line 1262
at Telerik.Windows.Controls.GridView.GridViewDataControl.OnDataLoaded(EventArgs e)
at Telerik.Windows.Controls.GridView.GridViewDataControl.LoadData()
at Telerik.Windows.Controls.GridView.GridViewDataControl.<>c__DisplayClass4a.<Bind>b__49()
at Telerik.Windows.Controls.CursorManager.PerformTimeConsumingOperation(FrameworkElement frameworkElement, Action action)
at Telerik.Windows.Controls.GridView.GridViewDataControl.Bind(Object newValue)
at Telerik.Windows.Controls.GridView.GridViewDataControl.OnApplyTemplate()
at Telerik.Windows.Controls.RadGridView.OnApplyTemplate()
at System.Windows.FrameworkElement.ApplyTemplate()
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.DockPanel.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at MS.Internal.Helper.MeasureElementWithSingleChild(UIElement element, Size constraint)
at System.Windows.Controls.ContentPresenter.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.Border.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.Control.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.DockPanel.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at MS.Internal.Helper.MeasureElementWithSingleChild(UIElement element, Size constraint)
at System.Windows.Controls.ContentPresenter.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.Border.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.Control.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at MS.Internal.Helper.MeasureElementWithSingleChild(UIElement element, Size constraint)
at System.Windows.Controls.ContentPresenter.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.Control.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at MS.Internal.Helper.MeasureElementWithSingleChild(UIElement element, Size constraint)
at System.Windows.Controls.ContentPresenter.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.Border.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.Decorator.MeasureOverride(Size constraint)
at System.Windows.Documents.AdornerDecorator.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.Controls.Control.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at MS.Internal.Helper.MeasureElementWithSingleChild(UIElement element, Size constraint)
at System.Windows.Controls.ContentPresenter.MeasureOverride(Size constraint)
at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
at System.Windows.UIElement.Measure(Size availableSize)
at System.Windows.ContextLayoutManager.UpdateLayout()
at System.Windows.ContextLayoutManager.UpdateLayoutCallback(Object arg)
at System.Windows.Media.MediaContext.InvokeOnRenderCallback.DoWork()
at System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()
at System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget)
at System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.WrappedInvoke(Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
at System.Windows.Threading.DispatcherOperation.InvokeImpl()
at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state)
at System.Threading.ExecutionContext.runTryCode(Object userData)
at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Threading.DispatcherOperation.Invoke()
at System.Windows.Threading.Dispatcher.ProcessQueue()
at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.WrappedInvoke(Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Boolean isSingleParameter)
at System.Windows.Threading.Dispatcher.Invoke(DispatcherPriority priority, Delegate method, Object arg)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
at System.Windows.Threading.Dispatcher.Run()
at System.Windows.Application.RunDispatcher(Object ignore)
at System.Windows.Application.RunInternal(Window window)
at System.Windows.Application.Run(Window window)
at System.Windows.Application.Run()
at Iti.Ccs.Shell.App.Main() in C:\Users\arodriguez\Documents\ITI.CCS\Trunk\Source\Iti.Ccs.Shell\obj\Debug\App.g.cs:line 0
at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)
at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
InnerException:
Milan
Telerik team
answered
on
29 Sep 2009
1 answer
97 views
Hi,
This control (Carousel) seems to be quite a beast to get to grips with.
Given the following code (and the paths are correct but taken out for privacy reasons), this does not display the carousel:
<telerikNavigation:CarouselScrollViewer>
<telerikNavigation:RadCarouselPanel x:Name="Panel" ItemsPerPage="7" PathPadding="50, 0, 50, 0">
<Image Source=" " VerticalAlignment="Top" HorizontalAlignment="Left"/>
<Image Source=" " VerticalAlignment="Top" HorizontalAlignment="Left"/>
</telerikNavigation:RadCarouselPanel>
</telerikNavigation:CarouselScrollViewer>
Is this the correct way to setup a carousel?
Thanks
This control (Carousel) seems to be quite a beast to get to grips with.
Given the following code (and the paths are correct but taken out for privacy reasons), this does not display the carousel:
<telerikNavigation:CarouselScrollViewer>
<telerikNavigation:RadCarouselPanel x:Name="Panel" ItemsPerPage="7" PathPadding="50, 0, 50, 0">
<Image Source=" " VerticalAlignment="Top" HorizontalAlignment="Left"/>
<Image Source=" " VerticalAlignment="Top" HorizontalAlignment="Left"/>
</telerikNavigation:RadCarouselPanel>
</telerikNavigation:CarouselScrollViewer>
Is this the correct way to setup a carousel?
Thanks
Milan
Telerik team
answered
on
29 Sep 2009
1 answer
199 views
I have to customize a WPF tree control as follows. The children of the selected tree item should be placed to the right starting always from top, straight to the first tree item . What are the ways to customize a TreeView like a tab? When treeitem3 is expanded its children should be placesd as shown below.
+TreeItem1 SubLevel1ofTreeItem3
+TreeItem2 SubLevel2ofTreeItem3
-TreeItem3 SubLevel3ofTreeItem3
+TreeItem4 SubLevel4ofTreeItem3
+TreeItem5 SubLevel5ofTreeItem3
My application is already develped based on the treeview control. If I change it to a tabcontrol or menucontrol then lot of changes have to be made in application. I just want to change the style and keep the application as it is now. Please help.
Valentin.Stoychev
Telerik team
answered
on
29 Sep 2009
3 answers
132 views
The installed help file does not contain any documentation for the docking component.
Kaloyan
Telerik team
answered
on
28 Sep 2009
5 answers
159 views
I want to bind/connect my WPF dataGrid to my webservice. Well that is simple, but I have 100000 rows or so in the DB. How can I do "lazy loading" or
Asynchronous fast loading, somthing like the "Client binding 1 millinon..." example.
I also need sorting, only read, no update or insert.
And example on this, preferly with webservice code C#.
Thanks!
Stefan Dobrev
Telerik team
answered
on
28 Sep 2009
2 answers
59 views
If AccessText is used as header of RadOutlookBarItem it works corretly, but the header in the RadOutlookBar is wrongly defined as System.Windows.Controls.AccessText (standard ToString), will you support AccessText there ?
Thanks,
Ivan
Thanks,
Ivan
4ward s.r.l.
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answered
on
26 Sep 2009
3 answers
469 views
Hi,
I'm using a DataTable as datasource of a RadGridView. The columns are automatically created.
I want to set some characteristics to the columns based on information that I get from a db, like header, visibility and column order. For the first two I'm using the AutoGeneratingColumn event and it's working perfectly. I haven't found a way to reorder the columns programmatically.
I tried the ReorderColumns(oldIndex, newIndex), but I wasn't able to get the oldIndex using grid.Columns.IndexOf(e.Column). It looks like grid.Columns doesn't have the complete list of generated columns.
Thanks in advance for your help!
Marco
I'm using a DataTable as datasource of a RadGridView. The columns are automatically created.
I want to set some characteristics to the columns based on information that I get from a db, like header, visibility and column order. For the first two I'm using the AutoGeneratingColumn event and it's working perfectly. I haven't found a way to reorder the columns programmatically.
I tried the ReorderColumns(oldIndex, newIndex), but I wasn't able to get the oldIndex using grid.Columns.IndexOf(e.Column). It looks like grid.Columns doesn't have the complete list of generated columns.
Thanks in advance for your help!
Marco
Vlad
Telerik team
answered
on
26 Sep 2009
3 answers
140 views
Hi Guys
I am using expression Blend 2 version 2.0.1523.0 with the Q2 2009 WPF Chart and after creating "edit control Part" the content is created in the XAML file but blend crashes with the following error
exception: type reference cannot find public type names 'Marker'.
Is this version of blend compatable with Telerik?
I am using expression Blend 2 version 2.0.1523.0 with the Q2 2009 WPF Chart and after creating "edit control Part" the content is created in the XAML file but blend crashes with the following error
exception: type reference cannot find public type names 'Marker'.
Is this version of blend compatable with Telerik?
Andrey
Telerik team
answered
on
25 Sep 2009
