API Documentation > CorelDRAW > 2025-v26 > Document > IVGDocument
Document.EndCommandGroup method
Ends the list of commands that can be undone in one step
Syntax:
Sub EndCommandGroup()
Remarks:
The EndCommandGroup method marks the end of a group of commands. By starting a command group, you define a sequence of document handling commands that you can undo in a single step. The BeginCommandGroup and EndCommandGroup commands must be used with extreme caution. If an error occurs after BeginCommandGroup but before EndCommandGroup, and the macro is terminated, the undo stack of CorelDRAW for the current document becomes corrupt. You must ensure that EndCommandGroup is always issued after BeginCommandGroup. Proper error-trapping is strongly recommended.
Examples:
The following VBA example creates a flower. After the macro finishes, its result can be undone in one step; the Edit menu displays an Undo Flower item.
Sub Test()
Const Leaves As Long = 30
Const Radius As Double = 2
Dim stp As Double
Dim i As Long
Dim d As Document
Dim s As Shape
stp = 360 / Leaves
Set d = ActiveDocument
d.DrawingOriginX = 0
d.DrawingOriginY = 0
d.BeginCommandGroup "Flower"
Set s = d.ActiveLayer.CreateEllipse2(0, 0, Radius)
s.Fill.UniformColor.RGBAssign 100, 50, 50
Set s = d.ActiveLayer.CreateEllipse2(Radius + 0.5, 0, 0.5, 0.25)
s.Fill.UniformColor.RGBAssign 255, 255, 0
s.RotationCenterX = 0
s.RotationCenterY = 0
d.ApplyToDuplicate = True
For i = 1 To Leaves - 1
  s.Rotate i * stp
Next i
d.EndCommandGroup 
End Sub
You must ensure that EndCommandGroup is always issued after BeginCommandGroup. Proper error-trapping, such as in the following VBA example, is strongly recommended.
Sub Test()
ActiveDocument.BeginCommandGroup "My Command"
On Error Goto ErrHandler
' Some commands go here
ExitSub:
ActiveDocument.EndCommandGroup
Exit Sub
ErrHandler:
MsgBox "Error occured: " & Err.Description
Resume ExitSub 
End Sub