Hello Team,

I m getting extra column in my Grid. How to remove this.
Please Refer the attached screen.

Regards,
Saurabh

The above code will correctly send the updated value to the source binding. However the below code will always send an empty string to the source binding. any ideas?

Hi Experts,

I am creating an WPF application using our RadGrid, in that i need to maintain my grid's last row as last row always when sorting too. I dont have any idea to achieve this, but this is important in our application. Please help me anybody...
How to suspend sorting for last row.

Thanks in advance.
Ramesh
velusamyr@hcl.com

Hello,
I'm evaluating RadControls for WPF.
My program need many custom shapes like visio stencil.

I want to convert vector images into custom shapes for diagram.

What I did is as follows.

1. Convert sample wmf file into xaml file with MS Expression Design 4
    Export-Format as XAML WPF Canvas

2. I refered CustomShapeExample and inserted xaml code in Generic.xaml by MSED4 for my own custom shape.
<Style TargetType="local:MyFirstShape">
        <Setter Property="BorderThickness" Value="4" />
        <Setter Property="BorderBrush" Value="#6C666666" />
        <Setter Property="Width" Value="350" />
        <Setter Property="Height" Value="300" />
        <Setter Property="HorizontalAlignment" Value="Center" />
        <Setter Property="Margin" Value="0" />


        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="local:MyFirstShape">
                    <Canvas xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" x:Name="Document" Width="190.904" Height="179.643" Clip="F1 M 0,0L 190.904,0L 190.904,179.643L 0,179.643L 0,0">
                        <Canvas x:Name="MC900295085" Width="799.598" Height="599.808" Canvas.Left="0" Canvas.Top="0">
                            <Path x:Name="Path" Width="92.3327" Height="66.4918" Canvas.Left="98.5714" Canvas.Top="98.588" Stretch="Fill" Fill="#ED000000" Data="M 190.904,159.906L 190.232,160.002L ..... 190.904,159.906 Z "/>
...
...
...
                        </Canvas>
                    </Canvas>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

3. Then I could load it's image in a diagram, but it didn't resize.

Question.
We need to make custom shapes with vector image. Could you tell me the best way for this?

Regards,

If the ChartPanAndZoomBehavior is changed after the chart has been constructed then the Pan and Zoom bars on the chart are not updated to reflect the new behavior.

For example, the chart is constructed with a pan and zoom behavior set to allow both panning and zooming. Later, based on user interaction, the original pan and zoom behavior is removed and a new pan and zoom behavior that only allows panning is added. The user can no longer use the mouse to draw a rectangle to zoom the chart but the pan and zoom bars still have handles that let the user zoom.

Is there a way to get the pan and zoom bars to update to match the pan and zoom behavior?

Terry

I have a Radgrid where if i group by certain columns and then edit some rows data. It will automatically shift that row to the group that it should belong to. Is there any way i can stop this behavior.

hi,

is it possible to use the RadContextMenue in a Outlook 2010 Mailbody ContextMeneu?

Thanks
best Regards
Rene

Hi,
I am getting this error when debugging my application:- System.Windows.Markup.XamlParseException: 'Initialization of 'Telerik.Windows.Controls.RadPropertyGrid' threw an exception.' Line number '8' and line position '34'. ---> System.Xaml.XamlObjectWriterException: Set property 'System.Windows.ResourceDictionary.Source' threw an exception. ---> System.Windows.Markup.XamlParseException: Set property 'System.Windows.ResourceDictionary.DeferrableContent' threw an exception. ---> System.Xaml.XamlObjectWriterException: Provide value on 'System.Windows.Baml2006.TypeConverterMarkupExtension' threw an exception. ---> System.IO.FileNotFoundException: Could not load file or assembly 'Telerik.Windows.Controls.Input, PublicKeyToken=5803cfa389c90ce7' or one of its dependencies. The system cannot find the file specified. ...

This only happens when the RadPropertyGrid is the first and only Telerik control that is displayed/loaded.

I have another form that contains a RadComboBox and a RadGridView. If I display that first, close it then load the form with the RadPropertyGrid, the error does not occur.

So, I added a RadComboBox before the RadPropertyGrid in the XAML and the error goes away.

My application .Net 4, WPF, C# and is structured in MVVM style so the XAML code-behind is the default. However, the host application insists the WPF view (WPF user control) be presented in a Windows Forms user control so the container hierarchy is Windows Forms user control > element host > WPF user control.

I'm trialling RadControls for WPF 2012.3.1129.40.

Please can you suggest what I should check?
Thanks
Craig

Title says it all: is the RadChart supposed to support anonymous types?

I was test driving some of the Telerik controls and kept getting the exception at the end of this post. This exception was captured both by the Visual Studio designer and at runtime. As soon as I replaced the anonymous type with a nested class the exception went away.





System.TypeAccessException was unhandled
  Message=Attempt by method 'DynamicClass.Telerik_DynamicGetter_Distance(System.Object)' to access type '<>f__AnonymousType0`4<System.Double,System.Double,System.Double,System.Double>' failed.
  Source=Anonymously Hosted DynamicMethods Assembly
  TypeName=""
  StackTrace:
       at Telerik_DynamicGetter_Distance(Object )
       at Telerik.Windows.Controls.ChartView.PropertyNameDataPointBinding.GetValue(Object instance) in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Controls\Chart\Visualization\DataBinding\PropertyNameDataPointBinding.cs:line 97
       at Telerik.Windows.Controls.ChartView.ScatterSeriesDataSource.InitializeBinding(DataPointBindingEntry binding) in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Controls\Chart\Visualization\DataBinding\DataSources\ScatterSeriesDataSource.cs:line 114
       at Telerik.Windows.Controls.ChartView.ChartSeriesDataSource.GenerateDataPoint(Object dataItem, Int32 index) in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Controls\Chart\Visualization\DataBinding\DataSources\ChartSeriesDataSource.cs:line 145
       at Telerik.Windows.Controls.ChartView.ChartSeriesDataSource.BindCore() in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Controls\Chart\Visualization\DataBinding\DataSources\ChartSeriesDataSource.cs:line 104
       at Telerik.Windows.Controls.ChartView.ChartSeriesDataSource.Bind() in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Controls\Chart\Visualization\DataBinding\DataSources\ChartSeriesDataSource.cs:line 234
       at Telerik.Windows.Controls.ChartView.ChartSeriesDataSource.Rebind(Boolean itemsSourceChanged, IEnumerable newSource) in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Controls\Chart\Visualization\DataBinding\DataSources\ChartSeriesDataSource.cs:line 80
       at Telerik.Windows.Controls.ChartView.ChartSeriesDataSource.set_ItemsSource(IEnumerable value) in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Controls\Chart\Visualization\DataBinding\DataSources\ChartSeriesDataSource.cs:line 53
       at Telerik.Windows.Controls.ChartView.ChartSeries.InitDataBinding() in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Controls\Chart\Visualization\Common\ChartSeries.cs:line 309
       at Telerik.Windows.Controls.ChartView.ScatterPointSeries.InitDataBinding() in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Controls\Chart\Visualization\CartesianChart\Series\Scatter\ScatterPointSeries.cs:line 152
       at Telerik.Windows.Controls.ChartView.ChartSeries.OnApplyTemplate() in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Controls\Chart\Visualization\Common\ChartSeries.cs:line 238
       at Telerik.Windows.Controls.ChartView.PointTemplateSeries.OnApplyTemplate() in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Controls\Chart\Visualization\Common\PointTemplateSeries.cs:line 164
       at Telerik.Windows.Controls.ChartView.ScatterLineSeries.OnApplyTemplate() in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Controls\Chart\Visualization\CartesianChart\Series\Scatter\ScatterLineSeries.cs:line 140
       at System.Windows.FrameworkElement.ApplyTemplate()
       at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
       at System.Windows.UIElement.Measure(Size availableSize)
       at System.Windows.Controls.Canvas.MeasureOverride(Size constraint)
       at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
       at System.Windows.UIElement.Measure(Size availableSize)
       at System.Windows.Controls.Canvas.MeasureOverride(Size constraint)
       at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
       at System.Windows.UIElement.Measure(Size availableSize)
       at System.Windows.Controls.Canvas.MeasureOverride(Size constraint)
       at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
       at System.Windows.UIElement.Measure(Size availableSize)
       at System.Windows.Controls.Grid.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.ContextLayoutManager.UpdateLayout()
       at System.Windows.UIElement.UpdateLayout()
       at System.Windows.Controls.TabItem.OnPreviewGotKeyboardFocus(KeyboardFocusChangedEventArgs e)
       at System.Windows.UIElement.OnPreviewGotKeyboardFocusThunk(Object sender, KeyboardFocusChangedEventArgs e)
       at System.Windows.Input.KeyboardFocusChangedEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
       at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
       at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
       at System.Windows.RouteItem.InvokeHandler(RoutedEventArgs routedEventArgs)
       at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
       at System.Windows.EventRoute.InvokeHandlers(Object source, RoutedEventArgs args)
       at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
       at System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)
       at System.Windows.UIElement.RaiseEvent(RoutedEventArgs args, Boolean trusted)
       at System.Windows.Input.InputManager.ProcessStagingArea()
       at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
       at System.Windows.Input.KeyboardDevice.TryChangeFocus(DependencyObject newFocus, IKeyboardInputProvider keyboardInputProvider, Boolean askOld, Boolean askNew, Boolean forceToNullIfFailed)
       at System.Windows.Input.KeyboardDevice.Focus(DependencyObject focus, Boolean askOld, Boolean askNew, Boolean forceToNullIfFailed)
       at System.Windows.Input.KeyboardDevice.Focus(IInputElement element)
       at System.Windows.Input.Keyboard.Focus(IInputElement element)
       at System.Windows.UIElement.Focus()
       at System.Windows.Controls.TabItem.SetFocus()
       at System.Windows.Controls.TabItem.OnMouseLeftButtonDown(MouseButtonEventArgs e)
       at System.Windows.UIElement.OnMouseLeftButtonDownThunk(Object sender, MouseButtonEventArgs e)
       at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
       at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
       at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
       at System.Windows.RouteItem.InvokeHandler(RoutedEventArgs routedEventArgs)
       at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
       at System.Windows.EventRoute.ReInvokeHandlers(Object source, RoutedEventArgs args)
       at System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
       at System.Windows.UIElement.CrackMouseButtonEventAndReRaiseEvent(DependencyObject sender, MouseButtonEventArgs e)
       at System.Windows.UIElement.OnMouseDownThunk(Object sender, MouseButtonEventArgs e)
       at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
       at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
       at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
       at System.Windows.RouteItem.InvokeHandler(RoutedEventArgs routedEventArgs)
       at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
       at System.Windows.EventRoute.InvokeHandlers(Object source, RoutedEventArgs args)
       at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
       at System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)
       at System.Windows.UIElement.RaiseEvent(RoutedEventArgs args, Boolean trusted)
       at System.Windows.Input.InputManager.ProcessStagingArea()
       at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
       at System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
       at System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
       at System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
       at System.Windows.Interop.HwndSource.InputFilterMessage(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, Int32 numArgs)
       at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
       at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
       at System.Windows.Threading.Dispatcher.WrappedInvoke(Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
       at System.Windows.Threading.Dispatcher.WrappedInvoke(Delegate callback, Object args, Int32 numArgs)
       at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
       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.TranslateAndDispatchMessage(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 ChartingComparison.App.Main() in C:\Users\Chris\Documents\Visual Studio 2010\Projects\WpfGraph\ChartingComparison\obj\x86\Debug\App.g.cs:line 0
       at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
       at System.AppDomain.nExecuteAssembly(RuntimeAssembly 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, Boolean ignoreSyncCtx)
       at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
       at System.Threading.ThreadHelper.ThreadStart()
  InnerException: 

I created a layout algorithm similar to what's used in the OrgChart example. I call .Layout on it when the window hosting the diagram resizes and also call AutoFit on the diagram. Works perfectly once the window is resized. The problem I'm having, however, is that when the window first loads, the shapes are all stacked in the upper left corner. When is the proper time to run the same algorithm to get an initial layout and auto fit? Is there an event we can hook when the diagram is ready for layout?