Open Context Menu on MouseMove over Selected Row in DataGrid

3 posts, 0 answers
  1. Nick
    Nick avatar
    17 posts
    Member since:
    Oct 2010

    Posted 08 Oct 2010 Link to this post

    Hi there,

     So there is a way to open Context menu on specific event. ( That is really useful.

    Now I want to do the same but only if control is in focus. My example:

    I have DataGrid control with it's own template. I also have DataGridRowTemplate in place. DataGridCellsPresenter have context menu. Right now I have EventName="MouseMove" I want to open context menu only if mouse move over selected row. Currently it will open context menu fo any row even if it is not selected.
                           <dataPrimitives:DataGridCellsPresenter x:Name="CellsPresenter" Grid.Column="1" dataPrimitives:DataGridFrozenGrid.IsFrozen="True">
                                   <telerik:RadContextMenu IconColumnWidth="36" ShowDelay="0:0:1" EventName="MouseMove"  >
                                       <telerik:RadMenuItem Header="Add/Edit Tag" Command="{Binding ContextMenuClick}" CommandParameter="Add/Edit" >
                                               <Image Source="/Scorecard.Common.Silverlight.Controls;component/Resources/TagAdd.png" Stretch="Fill"/>
                                       <telerik:RadMenuItem Header="Remove Tag" Command="{Binding ContextMenuClick}" CommandParameter="Remove" >
                                               <Image Source="/Scorecard.Common.Silverlight.Controls;component/Resources/TagRemove.png" Stretch="Fill"/>
  2. Nick
    Nick avatar
    17 posts
    Member since:
    Oct 2010

    Posted 13 Oct 2010 Link to this post

    any suggestions?
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  4. George
    George avatar
    1332 posts

    Posted 14 Oct 2010 Link to this post

    Hello Nick,

    Unfortunately, you need a custom logic in order to accomplish this. There is no specific event that will be fired when the mouse moves over a selected element. I would suggest you to handle the MouseMove event and check is the row is selected. Then you can open the RadContextMenu.

    I hope this helps.

    All the best,
    the Telerik team
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