弹出调用目标发生异常
此主题相关图片如下：b(r(l8x5$jg%kkeqb@y6m.png
工程项目表子表工料单价还是没有数据，没有把单价列表复制过来
此主题相关图片如下：~o9pw9%)et@~3_`uri57ic.png
不知哪里出错了？
''整体复制单价列表至工料单价表
e.DataRow.save
Dim Cols1() As String ={"单价列表id","工料一类","工料二类","工料名称","工料单位","工料单价","备注"}
Dim Cols2() As String ={"单价列表id","工料一类","工料二类","工料名称","工料单位","工料单价","备注"}
For Each dr1 As DataRow In DataTables("单价列表").Select("")
Dim dr2 As DataRow = DataTables("工料单价").find("工料名称 = '" & dr1("工料名称") & "' and 单价列表id = '" & dr1("单价列表id") & "' and _Identify = " & e.DataRow("_Identify"))
If dr2 Is Nothing Then dr2 = DataTables("工料单价").AddNew()
For i As Integer = 0 To Cols1.Length -1
dr2(Cols2(i)) = dr1(Cols1(i))
Next
' dr2("项目id") = e.DataRow("_Identify")
Next
'End If
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Post By：2017/8/16 12:12:00 [显示全部帖子]
