本文整理匯總了C#中System.Windows.Media.DrawingVisual.GetValue方法的典型用法代碼示例。如果您正苦於以下問題：C# DrawingVisual.GetValue方法的具體用法？C# DrawingVisual.GetValue怎麽用？C# DrawingVisual.GetValue使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Windows.Media.DrawingVisual的用法示例。
在下文中一共展示了DrawingVisual.GetValue方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: RetrieveVertexFromDrawingVisual
//*************************************************************************
// Method: RetrieveVertexFromDrawingVisual()
//
/// <summary>
/// Retrieves a vertex from the DrawingVisual with which the vertex was
/// drawn.
/// </summary>
///
/// <param name="oDrawingVisual">
/// The DrawingVisual to retrieve a vertex from.
/// </param>
///
/// <returns>
/// The vertex that was drawn with <paramref name="oDrawingVisual" />.
/// </returns>
///
/// <remarks>
/// This method retrieves the vertex that was saved on a DrawingVisual by
/// <see cref="SaveVertexOnDrawingVisual" />.
/// </remarks>
//*************************************************************************
protected IVertex RetrieveVertexFromDrawingVisual(
DrawingVisual oDrawingVisual
)
{
Debug.Assert(oDrawingVisual != null);
AssertValid();
Object oVertexAsObject =
oDrawingVisual.GetValue(FrameworkElement.TagProperty);
Debug.Assert(oVertexAsObject is IVertex);
return ( (IVertex)oVertexAsObject );
}