Dim lb1 As WinForm.Label = e.Form.Controls("Label1")Dim tb1 As WinForm.Control = e.Form.Controls("TextBox1")If tb1 IsNot Nothing Then lb1.Text = " 1 "Else lb1.Text = ""End If
前辈们好,我是新人,刚接触Foxtable,实在弄不懂上面的代码是怎么回事了,不管Textbox1里有没有数值,Label1都显示为1。
老师们帮我看看吧,指点一下,谢谢!