Select Case e.DataCol.Name
Case "预计成本"
Dim dr3 As DataRow=DataTables("项目表").Find("_identify='"& e.datarow("所属子项目编号") &"'")
If dr3 IsNot Nothing Then
dr3("金额合计")=e.DataRow("概算合计")
End If
End Select
'-------------------------以下代码,窗口不打开时,执行报错,调用目标异常
If Forms("窗口打开项目").Opened Then
Dim brb As WinForm.Button=Forms("窗口打开项目").Controls("btn按钮刷新")
brb.PerformClick
End If