If e.DataCol.name = "姓名" Then Dim fdr As DataRow = DataTables("遗属调标明细").find("单位序号 = '" & e.DataRow("单位序号") & "'", "_Sortkey") Dim pdr As DataRow = DataTables("遗属调标").find("单位序号 = '" & e.DataRow("单位序号") & "'") If pdr IsNot Nothing Then pdr("姓名") = fdr("姓名") End If End If