private void LayoutEventStateHistory_Load(object sender, EventArgs e) { //this.Text = "XXX详细信息"; if (_dictionary.Count < 1) { return; } string msg = string.Empty; DataSet resDs = EquLayoutEntity.GetSingleLayoutEventDoWorkHistory(_dictionary, out msg); if (!msg.Trim().Equals(string.Empty)) { MessageService.ShowError(msg); return; } else { GvDataSourceBind(resDs); } }