清除所有控件内容 - 专家坐堂 - Foxtable(狐表) - 新一代数据库软件，完美融合Access、Foxpro、Excel、vb.net之优势，人人都能掌握的快速软件开发工具!

控件有三种类型;DropDownBox、ComboBox、TextBox

在”学生姓名“控件 TextChanged 清除“学生姓名”以外控件内容。请老师指点，谢谢！

If winform.DropDownBox <> e.Form.Controls("学生姓名") Then
    For Each c As WinForm.Control In e.Form.Controls
        If Typeof c Is winform.TextBox OrElse TypeOf c Is winform.Combobox OrElse TypeOf c Is winform.DropDownBox Then
            Dim t As WinForm.TextBox = c
            Dim t1 As WinForm.Combobox = c
            Dim t2 As WinForm.DropDownBox = c
            t.Value = Nothing
            t1.Value = Nothing
            t2.Value = Nothing
        End If
    Next
End If

[此贴子已经被作者于2017/6/17 11:40:40编辑过]

主题：清除所有控件内容