EndGroup Method

Description

Used to specify that a group of "undoable" operations has finished.

Syntax

Public Sub EndGroup()

Remarks

The StartGroup and EndGroup methods are used to "group" a set of "undoable" operations together. Grouping the operations is useful because grouped operations can be undone or redone with a single call to Undo or Redo. If the operations are not grouped, you would have to call Undo or Redo for each operation performed.

Any "undoable" operations performed between StartGroup and EndGroup will be undone/redone with a single call to Undo or Redo.

In the sample below, a single Undo call will replace all deleted nodes, regardless of how many were deleted.

Dim Node As FlowGraphNode  

FlowGraph.UndoManager.StartGroup  
For Each Node In FlowGraph.Selection  
    Node.Remove  
Next  
FlowGraph.UndoManager.EndGroup

See Also

• FlowGraphUndoManager Object
• StartGroup Method

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