Y Property (Rect)
Gets or sets the Y-coordinate value of the top left corner of this Rect.
value = object.y
object.y = value
The Y-coordinate value of the top left corner of this Rect.
This property is read/write. The default value is 0.
The properties of a Rect do not have a XAML usage because there is no way to create a Rect in XAML as an object element. Instead, you always specify a Rect as a string that is either provided as a XAML attribute value or set to a property value in script. Each of these cases is supported by a type conversion behavior. If the particular property being set can return a Rect as an object to script, then the value as provided in the original string can be retrieved as the Y value of that Rect object.