GridControl摘录

gvCabTotalInfo.Columns["出线平均<br>电压"].SummaryItem.SummaryType = DevExpress.Data.SummaryItemType.Average; gvCabTotalInfo.Columns["出线平均<br>电压"].SummaryItem.DisplayFormat = "平均:{0:N2}"; gvCabTotalInfo.Ref

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