ActiveReports 8
UndoManager Property
Example 

The UndoManager allows users to undo and redo changes.
Syntax
'Declaration
 
Public ReadOnly Property UndoManager As UndoManager
public UndoManager UndoManager {get;}
Example
private void mnuEditUndo_Click(object sender, System.EventArgs e)
{
    this.ardMain.UndoManager.Undo();
}
'mnuEditUndo_Click - calls the UndoManager.Undo command from the Designer
Private Sub mnuEditUndo_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles mnuEditUndo.Click
    Me.ardMain.UndoManager.Undo()
End Sub 'mnuEditUndo_Click
See Also

Reference

Designer Class
Designer Members

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