Hello,
I have updated with last release, and I have problems with drag&drop.
I have the following configuration
I drag an elt from a "palette" (in a radpane) to a diagram (in documenthost).
The drag&drop performed is not made by telerik.
But now, the first drag i make, i obtain the following error :
the others drag&drop work but not really as before :
Sometimes, my diagram component doesn't receive the drop event, the drawed cue disappears ???
Have you an idea ?
Probably the diagram component dragdrop is based on microsoft dragdrop, and there's some concurrency...
Aurore
I have updated with last release, and I have problems with drag&drop.
I have the following configuration
I drag an elt from a "palette" (in a radpane) to a diagram (in documenthost).
<
telerik:RadDocking
x:Name
=
"xDocking"
Grid.Row
=
"1"
HorizontalAlignment
=
"Stretch"
VerticalAlignment
=
"Stretch"
Unloaded
=
"RadDocking_Unloaded"
telerik:RadDocking.SerializationTag
=
"xDocking"
v6:RadDockingExtensions.RemovePanesWhenClosed
=
"True"
v6:RadDockingExtensions.SaveFloatingPane
=
"True"
>
<
telerik:RadDocking.CompassStyle
>
<
Style
TargetType
=
"{x:Type telerik:Compass}"
>
<
Setter
Property
=
"IsCenterIndicatorVisible"
Value
=
"True"
/>
</
Style
>
</
telerik:RadDocking.CompassStyle
>
<
telerik:RadDocking.DocumentHost
>
<
Grid
>
<DiagramControl>
[... Target of my drop ...] </DiagramControl>
</
Grid
>
</
telerik:RadDocking.DocumentHost
>
<
telerik:RadSplitContainer
x:Name
=
"DockLeft"
InitialPosition
=
"DockedLeft"
Orientation
=
"Vertical"
Width
=
"250"
telerik:RadDocking.SerializationTag
=
"DockedLeft"
>
<
telerik:RadPaneGroup
telerik:ProportionalStackPanel.RelativeSize
=
"200,30"
telerik:RadDocking.SerializationTag
=
"g1"
AllowDrop
=
"False"
>
<
telerik:RadPane
Header
=
"{x:Static v6Properties:Resources.newelement}"
CanDockInDocumentHost
=
"False"
CanUserClose
=
"False"
CanFloat
=
"False"
ContextMenuTemplate
=
"{x:Null}"
telerik:RadDocking.SerializationTag
=
"palette"
AllowDrop
=
"False"
>
[.. Control where I select an elt to drop ...]
</
telerik:RadPane
>
</<
telerik:RadPaneGroup
>
The drag&drop performed is not made by telerik.
But now, the first drag i make, i obtain the following error :
à Telerik.Windows.DragDrop.DragDropManager.DelegateHelper.OnGiveFeedbackEventHandler(Object sender, GiveFeedbackEventArgs e) dans c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Core\Controls\DragDropManager\DragDropManager.cs:ligne 1700
à Telerik.Windows.DragDrop.DragDropManager.DelegateHelper.OnGiveFeedback(Object sender, GiveFeedbackEventArgs e) dans c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Core\Controls\DragDropManager\DragDropManager.cs:ligne 1779
à System.Windows.GiveFeedbackEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
à System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
à System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
à System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
à System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
à System.Windows.UIElement.RaiseEvent(RoutedEventArgs e)
à System.Windows.OleDragSource.RaiseGiveFeedbackEvent(GiveFeedbackEventArgs args)
à System.Windows.OleDragSource.MS.Win32.UnsafeNativeMethods.IOleDropSource.OleGiveFeedback(Int32 effect)
Recherche de la source pour
'c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Core\Controls\DragDropManager\DragDropManager.cs'
. Checksum: MD5 {47 7b 42 df ec cf a4 e7 e3 a d3 ef cf 9c e9 b9}
the others drag&drop work but not really as before :
Sometimes, my diagram component doesn't receive the drop event, the drawed cue disappears ???
Have you an idea ?
Probably the diagram component dragdrop is based on microsoft dragdrop, and there's some concurrency...
Aurore