public bool Edit(XmlObjectWriter writer, IMethod context, Form caller, bool isNewAction) { LimnorProject project = _class.Project; FormActionParameters dlgData = new FormActionParameters(); if (_parameters == null) { _parameters = new ParameterValueCollection(); } ActionMethod.ValidateParameterValues(_parameters); dlgData.SetScopeMethod(context); dlgData.LoadAction(this, _class.XmlData); DialogResult ret = dlgData.ShowDialog(caller); if (ret == DialogResult.OK) { _class.SaveAction(this, writer); ILimnorDesignPane pane = project.GetTypedData <ILimnorDesignPane>(_class.ClassId); if (pane != null) { pane.OnActionChanged(_class.ClassId, this, isNewAction); pane.OnNotifyChanges(); } else { DesignUtil.WriteToOutputWindowAndLog("Error editong ActionAssignInstance. ClassPointer [{0}] is not in design mode when creating an action. Please close the design pane and re-open it.", _class.ClassId); } return(true); } return(false); }