public MD_Nodes SaveNew() { _nodesData = new MD_Nodes(); _nodesData.ID = Guid.NewGuid().ToString(); this.NodesData.NodeName = this.TE_NAME.EditValue.ToString(); this.NodesData.DWDM = this.TE_DWDM.EditValue.ToString(); this.NodesData.DisplayTitle = this.TE_DISPLAY.EditValue.ToString(); this.NodesData.Descript = this.TE_DESCRIPT.EditValue.ToString(); using (MetaDataServiceClient _mdc = new MetaDataServiceClient()) { if (_mdc.SaveNewNodes(this.NodesData)) { XtraMessageBox.Show("添加成功!"); } return(_nodesData); } }