I created library with my custom theme for RadWindow, but after applying (using StyleManager) and click on header Close button application chashes.

I use this code for close button:

<telerik:RadButton x:Name="PART_CloseButton" Command="telerik:WindowCommands.Close" Style="{StaticResource WindowButtonStyle}">
                                        <Path Fill="{StaticResource WindowButtonIconFill}" Stroke="{StaticResource WindowButtonIconStroke}" Width="14" Height="14" Data="M1.5,3.5 L2.5,2.5 4.5,2.5 6.5,4.5 8.5,2.5 10.5,2.5 11.5,3.5 8.5,6.5 8.5,7.5 11.5,10.5 10.5,11.5 8.5,11.5 6.5,9.5 4.5,11.5 2.5,11.5 1.5,10.5 4.5,7.5 4.5,6.5 z" />
                                    </telerik:RadButton>

Also is use alternate of Command="telerik:WindowCommands.Close":
 
<Button.Command>
    <RoutedUICommand
    Text="Close" />
 </Button.Command>
than button not work.

Help me to resolve this problem.

Thanks

hi
i need to export to excell for the datagrid
i use the same way from your example
i have problem with exporting hebrew language.

 

if (dialog.ShowDialog() == true)

 

{

 

using (Stream stream = dialog.OpenFile())

 

{

radGridView_searchResult.Export(stream,

 

new GridViewExportOptions()

 

{

Format = format,

ShowColumnHeaders =

true,

 

 

ShowColumnFooters = true,

 

ShowGroupFooters =

true,

 

Encoding =

Encoding.GetEncoding("windows-1255"),

 

});

 

}

}

Hi,

In my application I get regulary this message:

System.InvalidOperationException was unhandled by user code
  Message=Specified element is already the logical child of another element. Disconnect it first.
  Source=PresentationFramework
  StackTrace:
       at System.Windows.FrameworkElement.ChangeLogicalParent(DependencyObject newParent)
       at System.Windows.FrameworkElement.AddLogicalChild(Object child)
       at System.Windows.Controls.ContentControl.OnContentChanged(Object oldContent, Object newContent)
       at System.Windows.Window.OnContentChanged(Object oldContent, Object newContent)
       at Telerik.Windows.Controls.Docking.FakePopupWindow.OnContentChanged(Object oldContent, Object newContent) in c:\Builds\WPF_Scrum\Docking_WPF_2010_Q1\Sources\Development\Controls\Docking\Docking\Popup\FakePopupWindow.cs:line 46
       at System.Windows.Controls.ContentControl.OnContentChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
       at System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
       at System.Windows.FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
       at System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)
       at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType)
       at System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType, Boolean isInternal)
       at System.Windows.DependencyObject.SetValue(DependencyProperty dp, Object value)
       at System.Windows.Controls.ContentControl.set_Content(Object value)
       at Telerik.Windows.Controls.Docking.FakePopupWindow..ctor(Window owner, FakePopup p) in c:\Builds\WPF_Scrum\Docking_WPF_2010_Q1\Sources\Development\Controls\Docking\Docking\Popup\FakePopupWindow.cs:line 34
       at Telerik.Windows.Controls.Docking.FakePopup.Open() in c:\Builds\WPF_Scrum\Docking_WPF_2010_Q1\Sources\Development\Controls\Docking\Docking\Popup\FakePopup.cs:line 52
       at Telerik.Windows.Controls.Docking.FakePopup.OnLoaded(Object sender, RoutedEventArgs e) in c:\Builds\WPF_Scrum\Docking_WPF_2010_Q1\Sources\Development\Controls\Docking\Docking\Popup\FakePopup.cs:line 143
       at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
       at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
       at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
       at System.Windows.UIElement.RaiseEvent(RoutedEventArgs e)
       at System.Windows.BroadcastEventHelper.BroadcastEvent(DependencyObject root, RoutedEvent routedEvent)
       at System.Windows.BroadcastEventHelper.BroadcastLoadedEvent(Object root)
       at MS.Internal.LoadedOrUnloadedOperation.DoWork()
       at System.Windows.Media.MediaContext.FireLoadedPendingCallbacks()
       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, Int32 numArgs)
       at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
  InnerException:

Any idea what can cause this problem?

Thanks in advance,
Thomas

I have a grid view sorted by a date column, users can add records to the grid view via the "Click here to add new item" row, a context menu, or ribbon button.  All the non-grid view method just call the BeginInsert method of the grid view which seems to work without issue.  I would like to automatically set the inserted row as the selected row of the grid view when the insert is complete.  To do this I am using edit complete handler bellow:

Hello,

My company is evaluating the RadGridView for use in a project with a final delivery date in October, with an upcoming checkpoint next month. I have been unable to find any documentation of support for the 4.0 CLR. We are committed to EF4, so that is a requirement.

I have used the control in our 4.0 project with reasonable success, but I am seeing some discrepancies between the way the control works in Blend and in the project.

Do you support this control in 4.0 projects? When will it be supported in that environment? Is there a list of known issues workarounds in that environment?

Thanks!

Hi,

WPF Q1 2010 - Win XP SP3

When I 
1. Dynamically create a pane containing a grid and move it to document host (NO other panes open).
2. Drag it so it is floating.
3. Dock it.
4. Unpin so auto hide kicks in.
5. Mouse over so the window slides out.

- Problem - when mouse leaves the area of the slided-out pane, it does not hide again.  

6. If I open another pane and move it to the document host, now the original page behaves correctly (hiding and so on).
7. Close the second pane (the one docked in the document host) and the original pane contiues to behave correctly now (hiding nd so on).

Also, are the docking controls getting slow and clunky now or is it me ?

Any Ideas,

Thanks
Rob

Why doesn't this work?

 

 

I have tried it as just setting the content property directly as well. Basically it works for the first assignment to the content property and then all other setting attempts although the radtabitem.content property changes, the user control displayed in the tab does not change.

 

 

 

 

 

 

HI Team,

I'm Using Rad Drop Down Button. Can we bind dynamic data to it. Is there any thing similar to Itemssource kind of thing.
Please do needfull to me. Its an Ugent requirement.

I’m using a generic item wrapper defined as below:

    public class ItemWrapper

    {

        public State State { get; set; }

        public string Message { get; set; }

        public object Item { get; set; }

    }

    public enum State

    {

        Ok,

        Warning,

        Error

    }

 

The ItemWrapper could contain objects from different classes in the Item property; for instance:

 

ItemWrapper wrapper = new ItemWrapper();

wrapper.Item = new Company() {Id = "Acme", Desc="Acme company" };

 

The point is how to bind RadGridView columns to show both ItemWrapper columns (State and Message) and wrapped object columns ( Company.Id and Company.Desc).

Binding ItemWrapper properties is ok while the expected way for Company should be:

col.DataMemberBinding = new Binding("Item.Id");

col.DataType = typeof(string);

 

that seems, at least, to work but raising lot of exceptions:

A first chance exception of type 'System.ArgumentException' occurred in Telerik.Windows.Data.dll

 

that slow down rows loading to several second for few items (making control unusable) .

Sincerely