各位老师晚上好!!
在窗口中有一控件“Combobox1”和按钮“导入”,在导入按键的“Chik”事件中的代码如下,可在确定时提示:未知编译错误。不知错误在哪,请老师指导!谢谢老师!!
Dim str As String = e.combobox1.SelectedValue
MessageBox.show(str)
For Each dr1 As DataRow In DataTables("清单表").Select("[单位工程] = str")
Dim dr2 As DataRow = DataTables("进度表").AddNew()
For Each dc As DataCol In DataTables("清单表").DataCols
dr2(dc.Name) = dr1(dc.name)
Next
Next