private void gridView1_CustomColumnGroup(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnSortEventArgs e) { PartContainer row1 = e.RowObject1 as PartContainer; PartContainer row2 = e.RowObject2 as PartContainer; if ((row1.ID < 0) && (row2.ID < 0)) { if (e.SortOrder == DevExpress.Data.ColumnSortOrder.Ascending) { if (row1.ID < row2.ID) { e.Result = 1; } else { e.Result = -1; } } if (e.SortOrder == DevExpress.Data.ColumnSortOrder.Descending) { if (row1.ID < row2.ID) { e.Result = -1; } else { e.Result = 1; } } e.Handled = true; } }
public BlankItem(DataSourceWrapper wrapper, GridView view, int id) { ItemObject = new PartContainer(); ItemObject.ID = id; Wrapper = wrapper; Wrapper.CustomRows.Add(ItemObject); View = view; view.GridControl.PaintEx += GridControl_PaintEx; View.ShowingEditor += new CancelEventHandler(View_ShowingEditor); Text = "[Empty String]"; }
public SummaryItem(DataSourceWrapper wrapper, GridView view, int id) { ItemObject = new PartContainer(); ItemObject.ID = id; Wrapper = wrapper; calcSummary(Wrapper.NestedList as BindingList <PartContainer>); wrapper.NestedList.ListChanged += new ListChangedEventHandler(list_ListChanged); Wrapper.CustomRows.Add(ItemObject); View = view; View.ShowingEditor += new CancelEventHandler(View_ShowingEditor); }