Dim nr As WinForm.TextBox = e.Form.Controls("查询内容")
Dim xzl As WinForm.ComboBox = e.Form.Controls("选择列")
Dim C As String =nr.Value
Dim f As Table = Tables("主窗口_子窗体")
Dim shcx As WinForm.ComboBox = e.Form.Controls("审核查询")
If shcx.Value ="未审核" Then
f.Filter ="审核状态 = false And xzl.Value Like '*" & c & "*')"
end if
高手帮我看看以上的代码 xzl.value 显示不存在,怎么回事