PowerTools SPREAD for Windows Forms 10.0J
Undo() メソッド


PerformUndoAction で実行した最後のアクションを取り消して、繰り返しリストに追加します。
構文
public bool Undo()
'Declaration
 
Public Overloads Function Undo() As Boolean
 
'使用法
 
Dim instance As UndoManager
Dim value As Boolean
 
value = instance.Undo()
次のサンプルコードは、Undoメソッドを使用します。
//Type in a cell, then click the undo and redo buttons
private void button1_Click(object sender, EventArgs e)
        {
           fpSpread1.UndoManager.Undo();
            
        }

private void button2_Click(object sender, EventArgs e)
        {
            
            fpSpread1.UndoManager.Redo();
        }
'Type in a cell, then click the undo and redo buttons
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        FpSpread1.UndoManager.Undo()
    End Sub

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        FpSpread1.UndoManager.Redo()
    End Sub
参照

UndoManager クラス
UndoManager メンバ
オーバーロード一覧

 

 


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