form1.frm

来自「很好的教程原代码！」· FRM 代码 · 共 31 行

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   3195
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   3195
   ScaleWidth      =   4680
   StartUpPosition =   3  '窗口缺省
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Sub Form_Load()
  Dim ret As Long
  '记录原本的Window Procedure的位址
  preWinProc = GetWindowLong(Me.hwnd, GWL_WNDPROC)
  ret = SetWindowLong(Me.hwnd, GWL_WNDPROC, AddressOf wndproc)
End Sub

Private Sub Form_Unload(Cancel As Integer)
  Dim ret As Long
  '取消Message的截取，而使之又只送往原来的Window Procedure
  ret = SetWindowLong(Me.hwnd, GWL_WNDPROC, preWinProc)
End Sub