CanUserUndo Property (GcSpreadSheet)

In This Topic

Gets or sets whether to allow the user to undo edit operations.

Syntax

Visual Basic
C#

'Declaration
 
<DefaultValueAttribute(True)>
<CategoryAttribute("Spread Workbook")>
Public Property CanUserUndo As Boolean

'Usage
 
Dim instance As GcSpreadSheet
Dim value As Boolean
 
instance.CanUserUndo = value
 
value = instance.CanUserUndo

[DefaultValue(true)]
[Category("Spread Workbook")]
public bool CanUserUndo {get; set;}

Example

This example uses the CanUserUndo property.

gcSpreadSheet1.CanUserUndo = true;

 private void button1_Click(object sender, RoutedEventArgs e)
        {
GrapeCity.Windows.SpreadSheet.UI.UndoRedo.RowGroupExtent group = new GrapeCity.Windows.SpreadSheet.UI.UndoRedo.RowGroupExtent(3, 5);
GrapeCity.Windows.SpreadSheet.UI.UndoRedo.RowGroupUndoAction action = new GrapeCity.Windows.SpreadSheet.UI.UndoRedo.RowGroupUndoAction(this.gcSpreadSheet1.ActiveSheet, group);
this.gcSpreadSheet1.DoCommand(action);
gcSpreadSheet1.Invalidate();
        }

VB.NET

GcSpreadSheet1.CanUserUndo = True

Private Sub Button1_Click(sender As System.Object, e As System.Windows.RoutedEventArgs) Handles Button1.Click
        Dim group As New GrapeCity.Windows.SpreadSheet.UI.UndoRedo.RowGroupExtent(3, 5)
        Dim action As New GrapeCity.Windows.SpreadSheet.UI.UndoRedo.RowGroupUndoAction(GcSpreadSheet1.ActiveSheet, group)
        GcSpreadSheet1.DoCommand(action)
        GcSpreadSheet1.Invalidate()
    End Sub

Reference

GcSpreadSheet Class
GcSpreadSheet Members

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