'宣言 Public Function RenderAsyncEx() As Windows.Foundation.IAsyncActionWithProgress(Of Double)
public Windows.Foundation.IAsyncActionWithProgress<double> RenderAsyncEx()
戻り値の型
非同期操作を管理するために使用できる Windows.Foundation.IAsyncActionWithProgress`1インタフェース。
'宣言 Public Function RenderAsyncEx() As Windows.Foundation.IAsyncActionWithProgress(Of Double)
public Windows.Foundation.IAsyncActionWithProgress<double> RenderAsyncEx()