| Subject: Binding to properties of a user control |
| Group: microsoft.public.windows.developer.winfx.avalon |
| Date: 2/17/2008 4:55:20 AM |
| From: Dave [Email Address Protection] |
Just getting up to speed with WPF... I've got a simple user control: <UserControl x:Class="WpfApplication2.MyUserControl" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Height="300" Width="300"> <Button>Hello, world</Button> </UserControl> And I want to apply a transform to this when it is instantiated and bind the animation to the transform: <Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" x:Class="WpfApplication2.Window1" Title="Window1" xmlns:d="http://schemas.microsoft.com/expression/ blend/2006" xmlns:my="clr-namespace:WpfApplication2"> <StackPanel> <my:MyUserControl> <my:MyUserControl.RenderTransform> <TranslateTransform x:Name="MyTransform" X="10"/> </my:MyUserControl.RenderTransform> <my:MyUserControl.Triggers> <EventTrigger RoutedEvent="Button.Click" > <BeginStoryboard> <Storyboard> <DoubleAnimation Storyboard.TargetName="MyTransform" Storyboard.TargetProperty="X" IsCumulative="True" By="100"></DoubleAnimation> </Storyboard> </BeginStoryboard> </EventTrigger> </my:MyUserControl.Triggers> </my:MyUserControl> </StackPanel> </Window> Doesn't compile. error MC3093: Cannot set Name attribute value 'MyTransform' on element 'TranslateTransform'. 'TranslateTransform' is under the scope of element 'MyUserControl', which already had a name registered when it was defined in another scope. Line 11 Position 37. Any ideas? |
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