Private Sub Command1_Click() If Text1.Text = "admin" And Text2.Text = "admin" Then Form1.Hide Form3.Show Else If Text1.Text = "admin" Then MsgBox ("你输入的密码有误") Text2.Text = "" Text2.SetFocus Else MsgBox ("你输入的帐号不存在") Text1.Text = "" Text1.SetFocus End If End If End Su