DevExpress 数据与展示的不同

     有时候我们需要详细展示数据源的含义，这时候就需要用到 RepositoryItemLookUpEdit

展示：

代码详情：

ColumnData = new DevExpress.XtraGrid.Columns.GridColumn();

            ColumnData.Caption = "状态";

            ColumnData.Visible = true;

            ColumnData.OptionsColumn.FixedWidth = false;

            ColumnData.Width = 10;

            ColumnData.FieldName = "STATUS";

            ColumnData.VisibleIndex = linecount++;

            ColumnData.OptionsColumn.AllowEdit = false;

            RepositoryItemLookUpEdit m_StatusRepositoryItemLookUpEdit = new RepositoryItemLookUpEdit();

            ColumnData.ColumnEdit = m_StatusRepositoryItemLookUpEdit;

            m_StatusRepositoryItemLookUpEdit.DisplayMember = "Display";

            m_StatusRepositoryItemLookUpEdit.ValueMember = "Value";

            m_StatusRepositoryItemLookUpEdit.DataSource = new StatusDisplay().GetData();

            rtn.Add(ColumnData);