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Ben
4970
How to get the row in xamgrid for rightclick for contextmenu?
posted

I have set contextmenu for xamgrid like:

<XamGrid     ItemsSource="{Binding MyList, Mode=TwoWay}">
<ig:ContextMenuService.Manager>
    <ig:ContextMenuManager ModifierKeys="None" OpenMode="RightClick" >
        <ig:ContextMenuManager.ContextMenu>
            <ig:XamContextMenu Opening="XamContextMenu_Opening">
                <ig:XamContextMenu.ItemTemplate>
        <DataTemplate>
            <StackPanel Orientation="Horizontal">
                <CheckBox Click="CheckBox_Click"  Tag="{Binding ID}" IsChecked="{Binding IsChecked, Mode=TwoWay}" />
                <TextBlock Text="{Binding MyName}" Margin="5,0,0,0"/>
            </StackPanel>
        </DataTemplate>
                </ig:XamContextMenu.ItemTemplate>
            </ig:XamContextMenu>
        </ig:ContextMenuManager.ContextMenu>
    </ig:ContextMenuManager>
</ig:ContextMenuService.Manager>
<ig:XamGrid.Columns>
.....
</ig:XamGrid.Columns>
</XamGrid>

there is a checkbox in side the contextmenu. then in Click event handler for this checkbox, I want to know the specific row of xamgrid when rightclick  hit on it. How can I do it in code for checkbox Click event handler?

right now, I need to click the row firstly, then rightclick on the row for contextmenu, then I get the row from selected row.  This is not user friendly. So I want to one right click for all.

 

 

Parents
  • 6475
    Suggested Answer
    posted

    Hi,

    You could store a reference to the clicked row when the context menu is being opened.

    Your code should look something like this:

    private void XamContextMenu_Opening(object sender, Infragistics.Controls.Menus.OpeningEventArgs e)
{
    Row row = (from x in e.GetClickedElements<CellsPanel>()
               select x.Row).FirstOrDefault() as Row;

    // Discard displaying the context menu when not clicking on data rows:
    if (row == null || row.RowType != RowType.DataRow)
    {
        e.Cancel = true;
    }
}



    Hope this helps,
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