public void Undo(DataGridView dataGridView, DataTable dataTable)
{
for (int thingIdx = ThingsList.Count - 1; thingIdx >= 0; thingIdx--)
{
IUndoRedo thing = ThingsList[thingIdx];
thing.Undo(dataGridView, dataTable);
}
}
public void Undo()
{
if (this.oUndoRedoHandler is IUndoRedo)
{
IUndoRedo iur = (IUndoRedo)this.oUndoRedoHandler;
iur.Undo(this.o, this.ura, this.oData);
}
else
{
throw new InterfaceNotImplementedException("IUndoRedo in " + this.oUndoRedoHandler.GetType().ToString() + " not implemented!");
}
}
public void Undo()
{
if (!CanUndo())
{
return;
}
IUndoRedo action = undoStack.Pop();
action.Undo();
redoStack.Push(action);
NotifyPropertyChanged("UndoDescription");
NotifyPropertyChanged("RedoDescription");
UndoOrRedoCalled?.Invoke(this, new EventArgs());
}
/// <summary>
/// Undo the last action, if any.
/// </summary>
public bool Undo()
{
if (_undoStack.Count == 0)
{
return(false);
}
IUndoRedo action = _undoStack.Pop();
action.Undo();
_redoStack.Push(action);
return(true);
}
void IUndoRedo.Undo()
{
if (_relatedAdds != null)
{
//Since a bulk add can include connectors between added views, we have to register those before an undo (removal) so they can be reestablished on a redo.
if (_relatedActions == null)
{
_relatedActions = new List <ActionView>();
}
else
{
_relatedActions.Clear();
}
//First get connector actions for the whole operation
foreach (var a in _relatedAdds)
{
var aso = a as AddSelectorOperation;
if (aso == null)
{
continue;
}
foreach (var q in aso.target.qualifierViews)
{
if (q.actionView is IConnectorActionView)
{
_relatedActions.Add(q.actionView);
}
}
}
//Undo related
if (_rootChange != null)
{
_rootChange.Undo();
}
foreach (var a in _relatedAdds)
{
a.Undo();
}
}
DoUndo();
}
public void Undo()
{
if (UndoList.Count > 0)
{
IUndoRedo item = UndoList.First();
UndoList.RemoveFirst();
LinkedList <IUndoRedo> cpyRedo = new LinkedList <IUndoRedo>(RedoList.ToList());
cpyRedo.AddFirst(item);
LinkedList <IUndoRedo> cpyUndo = new LinkedList <IUndoRedo>(UndoList.ToList());
item.Undo();
RedoList = new LinkedList <IUndoRedo>(cpyRedo);
UndoList = new LinkedList <IUndoRedo>(cpyUndo);
RaisePropertyChanged("RedoDescription");
RaisePropertyChanged("UndoDescription");
}
}
public void Undo()
{
if (CanUndo())
{
try
{
m_CsvForm.BeforeChangeCellValue();
IUndoRedo iur = m_UndoStack.Pop();
iur.Undo(m_CsvForm.GetDataGridView(), m_CsvForm.GetDataTable());
m_RedoStack.Push(iur);
DoSomething(this, new DoSomethingEventArgs(DoEventType.Undo, iur.GetDoType()));
m_CsvForm.AfterChangeCellValue();
MainForm.Instance.UpdateCellEdit();
}
catch (System.Exception ex)
{
DebugUtility.ShowExceptionMessageBox("撤销失败", ex);
}
}
}
