VB简易密码登录窗体设计

先上成品:



制作过程:

1.先创建控件:


我创建了5个控件,其中一个用于显示信息,另外四个功能(画红圈的),一看图就知道

2.写代码

代码如下:

Option Explicit
Dim state As Boolean
Private Sub Command1_Click()
If Text2.Text = "pas123" Then
Form_inf.Hide
Form1.Show
Else
MsgBox "密码错误!", 16, "提示"
End If
End Sub

Private Sub Form_Load()
state = True
End Sub

Private Sub Form_Unload(Cancel As Integer)
End
End Sub

Private Sub Label2_Click()
If state = True Then
Text2.PasswordChar = ""
Label2.Caption = "隐藏密码"
state = False
Else
Text2.PasswordChar = "*"
Label2.Caption = "显示密码"
state = True
End If
End Sub

Private Sub Text2_KeyPress(KeyAscii As Integer)
If KeyAscii = 13 Then
Call Command1_Click
End If
End Sub

只要理解了你可以根据自己需要进行修改,例如:密码隐藏符号可以改为其他,如:‘#’,也可以添加多个密码,甚至输入不同密码来实现不同功能

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转载自blog.csdn.net/hi_ker/article/details/80005519