ActiveReports 15 .NET Edition
GrapeCity.ActiveReports.Design.Win Assembly / GrapeCity.ActiveReports.Design Namespace / UndoManager Class / UndoCount Property
Example

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    UndoCount Property
    In This Topic
    Returns the number of undone actions.
    Syntax
    'Declaration
     
    Public ReadOnly Property UndoCount As Integer
    public int UndoCount {get;}

    Property Value

    Integer.
    Example
    If(this.ardMain.UndoManager.UndoCount == 0 )
    {
        this.tSTDUndo.Enabled = False;
        this.mnuEditUndo.Enabled = False;
    }
    Else
    {
        this.tSTDUndo.Enabled = True;
        this.mnuEditUndo.Enabled = True;
    }
    If Me.ardMain.UndoManager.UndoCount = 0 Then
        Me.tSTDUndo.Enabled = False
        Me.mnuEditUndo.Enabled = False
    Else
        Me.tSTDUndo.Enabled = True
        Me.mnuEditUndo.Enabled = True
    End If
    See Also