使x失效.frm

来自「该程序能够使系统菜单的关闭按钮失效」· FRM 代码 · 共 43 行

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   3090
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   3090
   ScaleWidth      =   4680
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command1 
      Caption         =   "Command1"
      Height          =   735
      Left            =   1200
      TabIndex        =   0
      Top             =   600
      Width           =   1575
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Private Declare Function GetSystemMenu Lib "user32" (ByVal hwnd As Long, ByVal bRevert As Long) As Long
Private Declare Function RemoveMenu Lib "user32" (ByVal hMenu As Long, ByVal nPosition As Long, ByVal wFlags As Long) As Long


Private Sub Command1_Click()
Unload Me
End Sub

Private Sub Form_Load()
Dim MyMenu As Long
Dim R As Integer
 MyMenu = GetSystemMenu(Me.hwnd, 0)
 RemoveMenu MyMenu, &HF060, R

End Sub