摘要：
private void gridView1_CustomSummaryCalculate(object sender, DevExpress.Data.CustomSummaryEventArgs e) { if (((DevExpress.XtraGrid.GridSummaryItem)e.I 阅读全文
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摘要：
private void gridView1_CustomSummaryCalculate(object sender, DevExpress.Data.CustomSummaryEventArgs e) { if (((DevExpress.XtraGrid.GridSummaryItem)e.I 阅读全文
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