禁止使用 Alt+F4 关闭窗口

王朝vb·作者佚名  2006-01-08
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禁止使用 Alt+F4 关闭窗口

声明:

'Vb man 2001

'URL: http://goodvbman.yeah.net

'E-mail: coolde@21cn.com

Private Declare Function GetSystemMenu Lib "user32" Alias "GetSystemMenu"

(ByVal hwnd As Long, ByVal bRevert As Long) As Long

Private Declare Function DeleteMenu Lib "user32" (ByVal hMenu As Long,

ByVal nPosition As Long, ByVal wFlags As Long) As Long

Private Declare Function GetMenuItemCount Lib "user32" (ByVal hMenu As

Long) As Long

Private Const MF_BYPOSITION = &H400&

使用:

Private Sub Form_Load()

'Vb man 2001

'URL: http://goodvbman.yeah.net

'E-mail: coolde@21cn.com

Dim hwndMenu As Long

Dim c As Long

hwndMenu = GetSystemMenu(Me.hwnd, 0)

c = GetMenuItemCount(hwndMenu)

DeleteMenu hwndMenu, c - 1, MF_BYPOSITION

c = GetMenuItemCount(hwndMenu)

DeleteMenu hwndMenu, c - 1, MF_BYPOSITION

End Sub

 
 
 
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