试试
Dim dt As DataTable = DataTables("表A")lockbasemainformdt.StopRedraw
'e.Form.StopRedrawdt.datacols.Add("新增列", Gettype(Double))dt.ResumeRedraw
'e.Form.ResumeRedrawunlockbasemainform
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Post By：2016/5/3 21:06:00 [只看该作者]
