WebDevExpress GridView.CustomSummaryCalculate 实现自定义Group Summary. 1. 概要. 界面上 GridView 显示的数据里某些字段在读出来的时候已经 SUM By FieldA ,在界面上统计时就不能简单累计总和,条件是 FieldA 相同不能重复相加。. 2. 问题. view SalesOrderLineList 中,RealTimeStockTotalQuantity 与 ...
Summaries WinForms Controls DevExpress Documentation
WebOct 26, 2013 · To hide all the GridSummaryItems form your GridControl, you can set the GridView.OptionsView.ShowFooter to false. If you wish to hide only a specific GridSummaryItem, you can handle the GridView.CustomDrawFooterCell, verify which GridSummaryItem is required to hide and then set the e.Handled property to true. WebcellInfo.Tag = TryCast (group (i).Key, GridGroupSummaryItem) cellInfo.Info.StartRow = i: ColumnsInfo.Add(cellInfo) End Sub: Private Sub ChangeDisplayText(ByVal fi As GridRowFooterInfo) For Each fci As GridFooterCellInfoArgs In fi.Cells: Dim rowSummaryItem = View.GetRowSummaryItem(fi.RowHandle, fci.Column) If … dr arthur chung brantford allergy
GridGroupSummaryItem DevExpress Support
WebApr 29, 2016 · Disclaimer: The information provided on DevExpress.com and its affiliated web properties is provided "as is" without warranty of any kind.Developer Express Inc disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. Webprivate void ChangeFooterCellDisplayText (GridRowFooterInfo fi, GridFooterCellInfoArgs fci, GridGroupSummaryItem item) var dEntry = GetCustomSummaryItemValue ( fi . … WebMar 2, 2024 · 3 Answers. Sorted by: 1. To accomplish this task, please remove the BackColor from the GroupRow appearance. Then use the CustomDrawGroupRow event to highlight the group row content as you … dr arthur clifton mckinley ctr