This member overrides FrameworkElement.GetVisualChild(Int32), and more complete documentation might be available in that topic.
Overrides Visual.GetVisualChild, and returns a child at the specified index from a collection of child elements.
Assembly: PresentationFramework (in PresentationFramework.dll)
- Type: System.Int32
The zero-based index of the requested child element in the collection.
Return ValueType: System.Windows.Media.Visual
The requested child element. This should not return null; if the provided index is out of range, an exception is thrown.