这段文本框控件的textchanged代码有什么问题吗?为什么在两个messagebox之间会报"该行不属于与此关系相同的 DataSet"的错误?Dim txt As String = Forms("main").Controls("查询").text
Dim tbl As Table = Tables("合同管理")
If txt > "" Then
txt = "'%" & txt & "%'"
MessageBox.Show(0)
tbl.Filter = "合同编码 Like " & txt & " Or 客商名称 Like " & txt & " Or 合同名称 Like " & txt & " Or 合同代码 Like " & txt
MessageBox.Show(3)
Else
tbl.Filter = ""
End If