I'm able to change the width/height of the grid using this, so why won't it work when I use (Grid.RenderTransform).TranslateTransform.X as such:
<Window.Triggers>
<EventTrigger RoutedEvent="Button.Click" SourceName="button">
<BeginStoryboard>
<Storyboard>
<DoubleAnimation
Storyboard.TargetProperty="(Grid.RenderTransform).(TranslateTransform.X)"
From="0" To="200" Storyboard.TargetName="grid" Duration="0:0:2"
/>
</Storyboard>
</BeginStoryboard>
</EventTrigger>
</Window.Triggers>
The application loads etc, but nothing happens when the button is clicked.
Here is the XAML for my grid:
<Grid x:Name="grid" Height="714" Canvas.Left="240" Canvas.Top="8" Width="360" RenderTransformOrigin="0.5,0.5">
<Grid.Background>
<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="Black" Offset="0"/>
<GradientStop Color="White" Offset="1"/>
</LinearGradientBrush>
</Grid.Background>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="0*"/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
</Grid>
Note that I've tried many different Canvas.Left values, to no avail.