This is a migrated thread and some comments may be shown as answers.

InputBinding LeftDoubleClick breaks after upgrading to 2012-Q1

4 Answers 186 Views

GridView

This is a migrated thread and some comments may be shown as answers.

Gajan asked on 12 Mar 2012, 11:58 AM

I have a StackPanel within a GridView with its InputBindings set to LeftDoubleClick as shown below.

<TelerikGW:RadGridView x:Name="radGridView" Grid.Row="2"

ItemsSource="{Binding SearchResult.Results}"

ScrollViewer.HorizontalScrollBarVisibility="Visible"

MinWidth="50"

HorizontalAlignment="Stretch"

>

<TelerikGW:RadGridView.Columns>

<TelerikGW:GridViewDataColumn Width="*" MinWidth="50">

<TelerikGW:GridViewDataColumn.Header>

<Label Content="Found" />

</TelerikGW:GridViewDataColumn.Header>

<TelerikGW:GridViewColumn.CellTemplate>

<DataTemplate>

<StackPanel Margin="0"

HorizontalAlignment="Left"

VerticalAlignment="Top"

Orientation="Horizontal"

>

<StackPanel.InputBindings>

<MouseBinding Command="{Binding Path=ResultClick}" MouseAction="LeftDoubleClick" />

</StackPanel.InputBindings>

<Image Height="20"

MaxWidth="100"

Margin="0"

Source="{Binding ClassIcon.ContentBytes}"

Stretch="Uniform" />

<WV:TextHighLighter Margin="10"

ToolTip="{Binding ResultItem.MatchTerm}"

Padding="0"

Text="{Binding Path=ResultItem.MatchTerm}"

TextToHighLight="{Binding DataContext.SearchedTerm, RelativeSource={RelativeSource AncestorType=WV:GlobalSearch}}" />

</StackPanel>

</DataTemplate>

</TelerikGW:GridViewColumn.CellTemplate>

</TelerikGW:GridViewDataColumn>

</TelerikGW:RadGridView.Columns>

</TelerikGW:RadGridView

At runtime, on double cicking it throws the following exception.

[System.InvalidCastException] = {"Unable to cast object of type 'System.Windows.Documents.Run' to type 'System.Windows.FrameworkElement'."}

Message = "Unable to cast object of type 'System.Windows.Documents.Run' to type 'System.Windows.FrameworkElement'."

Source = "Telerik.Windows.Controls.GridView"

StackTrace = "   at Telerik.Windows.Controls.GridView.GridViewRow.ShouldHandleMouseDoubleClick(MouseButtonEventArgs e)\r\n   at Telerik.Windows.Controls.GridView.GridViewRow.OnMouseDoubleClick(MouseButtonEventArgs e)\r\n   at System.Windows.Controls.Control.HandleDouble...

It works if the MouseAction is set to LeftClick, which I don't want to use.

It had worked with 2011-Q3.

Can someone get back with a solution for this please?

Best Regards,

Gajan

4 Answers, 1 is accepted

Accepted