StartContinuedUndoGroup Method (groupDescriptor)

Starts grouping changes, continuing with the previously closed undo group if possible. Maintains a counter so that nested calls are possible. If the call to StartContinuedUndoGroup is a nested call, it behaves exactly as StartUndoGroup()()()(), only top-level calls can continue existing undo groups.

Declaration Syntax

Visual Basic

Visual C++

public void StartContinuedUndoGroup(
	Object groupDescriptor = null
)

Public Sub StartContinuedUndoGroup ( _
	Optional groupDescriptor As Object = Nothing _
)

public:
void StartContinuedUndoGroup(
	Object^ groupDescriptor = nullptr
)

Parameters

groupDescriptor (Object) (Optional): An object that is stored with the undo group. If this is not a top-level undo group, the parameter is ignored.

Assembly: ICSharpCode.AvalonEdit (Module: ICSharpCode.AvalonEdit.dll) Version: 5.0.0.4238