src/Misc/EFTools/DesignXmlCore/Model/VisualStudio/ParentUndoManager.cs
/// <summary>
///     Start an undo scope.  All Undo Units "Add()'d" to this undo manager between a StartParentUndoScope() and CloseParentUndoScope()
///     will be added to a single ParentUndoUnit.
/// </summary>
Start an undo scope.  All Undo Units "Add()'d" to this undo manager between a StartParentUndoScope() and CloseParentUndoScope()
will be added to a single ParentUndoUnit.
Start an undo scope . All Undo Units " Add () ' d " to this undo manager between a StartParentUndoScope () and CloseParentUndoScope () will be added to a single ParentUndoUnit .
public void StartParentUndoScope(string name)
        {
            Debug.Assert(_parentUndoUnit == null, "unexpected non-null value for _parentUndoUnit");
            _parentUndoUnit = new ParentUndoUnit(name);
        }
public void StartParentUndoScope ( string name ) { Debug . Assert ( _parentUndoUnit == null , " " ) ; _parentUndoUnit = new ParentUndoUnit ( name ) ; }
Start an undo scope.
Start an undo scope .
name
string