1 write to _undoEngine
System.Windows.Forms.Design (1)
System\Windows\Forms\Design\ToolStripDropDownDesigner.cs (1)
405
if (_undoEngine is null && TryGetService(out
_undoEngine
))
4 references to _undoEngine
System.Windows.Forms.Design (4)
System\Windows\Forms\Design\ToolStripDropDownDesigner.cs (4)
252
if (
_undoEngine
is not null)
254
_undoEngine
.Undone -= OnUndone;
405
if (
_undoEngine
is null && TryGetService(out _undoEngine))
407
_undoEngine
.Undone += OnUndone;