RichEditTextDocument.ClearUndoRedoHistory 方法

定义

清空撤消缓冲区和重做缓冲区。

public:
 virtual void ClearUndoRedoHistory() = ClearUndoRedoHistory;
void ClearUndoRedoHistory();
public void ClearUndoRedoHistory();
function clearUndoRedoHistory()
Public Sub ClearUndoRedoHistory ()

Windows 要求

设备系列
Windows 10, version 1809 (在 10.0.17763.0 中引入)
API contract
Windows.Foundation.UniversalApiContract (在 v7.0 中引入)

适用于