Question

I need to convert xaml code to c#
I have two animation xaml code,
first fade in animation :
in xaml :

Storyboard.TargetProperty=”(UIElement.Opacity)”

in c# : Storyboard.SetTargetProperty(myDoubleAnimation, new PropertyPath(Rectangle.OpacityProperty));

second moving animation
in xaml :

Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[3].(TranslateTransform.Y)"

How to convert that second xaml code to c# TargetProperty?

Answer 1

You have two options to create that PropertyPath:

var path1 = new PropertyPath("RenderTransform.Children[3].Y");
var path2 = new PropertyPath("(0).(1)[3].(2)", UIElement.RenderTransformProperty, 
                                               TransformGroup.ChildrenProperty,
                                               TranslateTransform.YProperty);