ClearUndoRedoMemory example

Example for ClearUndoRedoMemory method

Private Sub Form1_Load(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MyBase.Load
    Command1.Text = "ClearUndoRedoMemory"
    cAvax1.StartAvax()
    Call cAvax1.Add_Line(0, 0, 0, 10, 10, 0)
    Call cAvax1.Add_Line(0, 10, 0, 10, 10, 0)
End Sub

Private Sub Form1_FormClosed(ByVal eventSender As System.Object, ByVal eventArgs As System.Windows.Forms.FormClosedEventArgs) Handles Me.FormClosed
    cAvax1.EndAvax()
End Sub

Private Sub Command1_Click(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles Command1.Click
    Dim UndoType As Avax.AvaxUndo
    Console.WriteLine("Number of available Undo(s) before Clear=" & CAvax1.CurrentUndo(UndoType))
    If CAvax1.ClearUndoRedoMemory() = True Then
        Console.WriteLine("Number of available Undo(s) after Clear=" & CAvax1.CurrentUndo(UndoType))
    End If
End Sub