Dim DRS1 As List(OF DataRow) '锁定列判断辅助核算是否填写完整
DRS1 = DataTables("续时账模板").Select("[记账参数匹配列] ='"& E.DataRow("摘要") &"'")
Dim A1 As Integer =DRS1.Count
Dim DRS3 As List(OF String)
MessageBox.Show(1)
For I = 0 To A1-1
If drs1(I)("核算项目1") <> "" And drs3.Contains(drs1(I)("核算项目1")) = False
DRS3.Add(drs1(I)("核算项目1") )
End If
Next
MessageBox.Show(2)
老师,这段代码老是显示“未将对象引用设置到对象的实例。”是啥情况啊