Is it possible to add optional cross button to clear text like the RadMaskedTextInput?

I have a following scenario and try to accomplished by the grid view.

1) User can drag and drop a cell in the grid view and drop it in the same grid view.
2) the value of the dragging cell will switched with value of the dropping cell
3) there are some column should not allow dragging.
4) the drop should be allow only when it's in the same row of dragging cell.

How can I do it by using RadGridView and DragAndDropManager?  It will be great if there sample code similar to my scenario.

Thanks so much

Jack

Hi,

In version 1129 you have removed IndicatorPresenter class from the dll, while you forgot to remove the reference to it from the themes xaml files.

Regards,
Goran

Hi,

containent filter in radgridview have English culture despite the radgrid have French culture.

I want to display Oui/Non not True/False.



Thanks.

I have some RadDocumentPanes. When I opening a document (RadDocumentPane) of some type, I want to load a different layout. How can this be done?

I tried switching layout in the ActivePaneChanged event, but this throws an InvalidOperationException. Please help!

private void dockingPaneManager_ActivePaneChanged(object sender,
    Telerik.Windows.Controls.Docking.ActivePangeChangedEventArgs e)

{

    if (e.NewPane == pane1)

        LoadLayout(Properties.Resources.Pane1);

    else if (e.NewPane == pane2)

         LoadLayout(Properties.Resources.Pane2);

    else if (e.NewPane == pane3)

         LoadLayout(Properties.Resources.Pane3);

}

<telerik:RadDocking x:Name="dockingPaneManager" ActivePaneChanged="dockingPaneManager_ActivePaneChanged">
<telerik:RadDocking.DocumentHost>
  <telerik:RadSplitContainer>
    <telerik:RadPaneGroup>
      <telerik:RadDocumentPane x:Name="pane1" Title="1st" telerik:RadDocking.SerializationTag="Pane1">
        <telerik:RadDocumentPane.Content>
          ... some content ...
        </telerik:RadDocumentPane.Content>
      </telerik:RadDocumentPane>
      <telerik:RadDocumentPane x:Name="pane2" Title="2nd" telerik:RadDocking.SerializationTag="Pane2">
        <telerik:RadDocumentPane.Content>
          ... some content ...
        </telerik:RadDocumentPane.Content>
      </telerik:RadDocumentPane>
      <telerik:RadDocumentPane x:Name="pane3" Title="3rd" telerik:RadDocking.SerializationTag="Pane3">
        <telerik:RadDocumentPane.Content>
          ... some content ...
        </telerik:RadDocumentPane.Content>
      </telerik:RadDocumentPane>
    </telerik:RadPaneGroup>
  </telerik:RadSplitContainer>
</telerik:RadDocking.DocumentHost>


This is the thrown exception:
---------------------------

---------------------------
System.InvalidOperationException: The specified Visual is not an ancestor of this Visual.

   at System.Windows.Media.Visual.TrySimpleTransformToAncestor(Visual ancestor, Boolean inverse, GeneralTransform& generalTransform, Matrix& simpleTransform)

   at System.Windows.Media.Visual.InternalTransformToAncestor(Visual ancestor, Boolean inverse)

   at Telerik.Windows.Controls.ApplicationHelper.TransformToScreenRoot(UIElement target) in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Core\Controls\Common\ApplicationHelper.cs:line 285

   at Telerik.Windows.Controls.RadPane.GetDraggableArea(Boolean allowDragReorder) in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Controls\Docking\Docking\Docking\RadPane.cs:line 1378

   at Telerik.Windows.Controls.RadPane.OnHeaderMouseLeftButtonDown(Object sender, MouseButtonEventArgs e) in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Controls\Docking\Docking\Docking\RadPane.cs:line 886

   at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)

   at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)

   at System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)

   at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)

   at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)

   at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)

   at System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)

   at System.Windows.Input.InputManager.ProcessStagingArea()

   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)
---------------------------
OK  
---------------------------

According to the documentation, I can specify a collection to provide my own palette of colours for the colorpicker.  Can I do that using xaml?  And if so, how?

Thanks,

Hello,
I am working on a RadGridView that requires the capability to move rows up and down within the grid, ideally I would like Alt+Up/Down to execute a command that moves the selected row up or down in the grid. What I've done is created a behavior that is attached to the grid and wires up to the KeyDownEvent or PreviewKeyDownEvent. My issue is that when I hit Up or Down neither of the events are fired. I understand that those keys are used for navigation but I want to handle the event when Alt+Up/Down is pressed but I can't seem to get either of the events when focused on the grid no matter what modifier keys I have pressed. Is there any way to get the KeyDownEvent/PreviewKeyDownEvent to fire for the Up/Down buttons on a RadDataGrid?


EDIT: Using the 'preview' event handler directly (rather that AddHandler) appears to work so I'm past my issue. Thanks



Thanks,
Jason

HOw can I go about checking if the clicked slot was for a new appointment or for an edit?

I want to be able to only edit slots. Not create any new ones.

Hi,

I'm try this code for drag selecting item if set AllowDrop true not drag and drop file in listbox.

When my tree view expands to no longer fit the window, vertical scroll bars do not appear. When I set:

I initially get a disabled scroll bar. When I expand my tree, the height of the scroll bar is taller than the window so I still can't scroll.
My tree is inside a RadDocumentPane. I have a RadGridView in another RadDocumentPane and scrolling works for it.
Is there something special for a RadTreeView?