回复：（qlong0728）我是这样写的 Private Sub Tex...
谢谢楼上两位,我试试....
回复：（蓝星海）[求助]关于文本框的输入问题，请教错...
你们好象麻烦了点这可是.NET啊
呵呵~~
Private Sub TextBox1_KeyPress(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress
If Asc(e.KeyChar) < 48 Or Asc(e.KeyChar) > 57 Then
e.Handled = True
End If
End Sub