vc08添加启动画面

亦凉 2022-03-14 15:06 263阅读 0赞

//启动画面代码  
  
  
CSplashWnd SplashWnd;                //创建启动窗口类的实例  
SplashWnd.Create(IDB\_BITMAP2);  
SplashWnd.CenterWindow();  
SplashWnd.UpdateWindow();          //send WM\_PAINT  
Sleep(1500);  
SplashWnd.DestroyWindow();//销毁初始画面窗口  
  
this->CenterWindow();  
this->UpdateWindow();  
加在了： CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)里面

在vc工程中加两个文件

SplashWnd.h

SplashWnd.cpp

SplashWnd.h

// SplashWnd.h  
\#pragma once  
class CSplashWnd : public CWnd  
\{  
 DECLARE\_DYNAMIC(CSplashWnd)  
public:  
 CSplashWnd();  
 virtual ~CSplashWnd();  
protected:  
 DECLARE\_MESSAGE\_MAP()  
public:  
 CBitmap m\_bitmap;  
// void Create(void);  
 void Create(UINT nBitmapID);  
 afx\_msg void OnPaint();  
 afx\_msg void OnTimer(UINT\_PTR nIDEvent);  
\};

// SplashWnd.cpp : 实现文件  
\#include "stdafx.h"  
\#include "SplashWnd.h"

IMPLEMENT\_DYNAMIC(CSplashWnd, CWnd)  
 CSplashWnd::CSplashWnd()  
\{  
\}  
CSplashWnd::~CSplashWnd()  
\{  
\}  
BEGIN\_MESSAGE\_MAP(CSplashWnd, CWnd)  
 ON\_WM\_PAINT()  
 ON\_WM\_TIMER()  
END\_MESSAGE\_MAP()  
// CSplashWnd消息处理程序  
void CSplashWnd::Create(UINT nBitmapID)  
\{  
 m\_bitmap.LoadBitmap(nBitmapID);  
 BITMAP bitmap;  
 m\_bitmap.GetBitmap(&bitmap);  
 CreateEx(0,  
   AfxRegisterWndClass(0, AfxGetApp()->LoadStandardCursor(IDC\_ARROW)),  
   NULL, WS\_POPUP | WS\_VISIBLE, 0, 0, bitmap.bmWidth, bitmap.bmHeight, NULL , NULL);  
\}  
void CSplashWnd::OnPaint()  
\{  
 // TODO: 在此处添加消息处理程序代码  
 // 不为绘图消息调用 CWnd::OnPaint()  
 CPaintDC dc(this); // device context forpainting  
 BITMAP bitmap;  
 m\_bitmap.GetBitmap(&bitmap);  
 CDC dcComp;  
 dcComp.CreateCompatibleDC(&dc);  
 dcComp.SelectObject(&m\_bitmap);  
 dc.BitBlt(0,0,bitmap.bmWidth,bitmap.bmHeight,&dcComp,0,0,SRCCOPY);  
\}  
void CSplashWnd::OnTimer(UINT\_PTR nIDEvent)  
\{  
 // TODO: 在此添加消息处理程序代码和/或调用默认值  
 DestroyWindow(); //销毁初始画面窗口  
\}  
//