转自:https://blog.csdn.net/saiolive/article/details/51907954
1.方法1
1.1. 直接在代码中添加
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// 弹出消息窗口自动关闭,需要指出的是,Windows 2000的user32.dll没有导出这个函数。
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extern "C"
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{
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int WINAPI MessageBoxTimeoutA(IN HWND hWnd, IN LPCSTR lpText, IN LPCSTR lpCaption, IN UINT uType, IN WORD wLanguageId, IN DWORD dwMilliseconds);
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int WINAPI MessageBoxTimeoutW(IN HWND hWnd, IN LPCWSTR lpText, IN LPCWSTR lpCaption, IN UINT uType, IN WORD wLanguageId, IN DWORD dwMilliseconds);
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};
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1.2. 调用
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MessageBoxTimeout( this->GetSafeHwnd(), _T( "弹出5秒后会自动关闭!这是一个模态对话框。"), _T( "会自动关闭的MessageBox"), MB_ICONINFORMATION, GetSystemDefaultLangID(), 5000);
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//参数说明:父窗口的句柄为NULL的情况下,将弹出非模态对话框;延时关闭的时间为0的情况下,弹出的MessageBox需要手动关闭
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MessageBoxTimeout( NULL, _T( "弹出5秒后会自动关闭!这是一个非模态对话框。"), _T( "会自动关闭的MessageBox"), MB_ICONINFORMATION, GetSystemDefaultLangID(), 5000);
参考网址:http://blog.sina.com.cn/s/blog_4b0f3b420100mglb.html
win7 x86,vs2013,测试通过
2.方法2
2.1.此api是微软的一个未公开api,在user32.dll中,功能就是弹出一个对话框MessageBox,并定时自动退出。
下面为头文件,随便取个名字,我取的是MsgBoxTimeout.h 。
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//Functions & other definitions required-->
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typedef int (__stdcall *MSGBOXAAPI)(IN HWND hWnd,
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IN LPCSTR lpText, IN LPCSTR lpCaption,
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IN UINT uType, IN WORD wLanguageId, IN DWORD dwMilliseconds);
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typedef int (__stdcall *MSGBOXWAPI)(IN HWND hWnd,
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IN LPCWSTR lpText, IN LPCWSTR lpCaption,
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IN UINT uType, IN WORD wLanguageId, IN DWORD dwMilliseconds);
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int MessageBoxTimeoutA(IN HWND hWnd, IN LPCSTR lpText,
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IN LPCSTR lpCaption, IN UINT uType,
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IN WORD wLanguageId, IN DWORD dwMilliseconds);
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int MessageBoxTimeoutW(IN HWND hWnd, IN LPCWSTR lpText,
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IN LPCWSTR lpCaption, IN UINT uType,
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IN WORD wLanguageId, IN DWORD dwMilliseconds);
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int MessageBoxTimeoutA(HWND hWnd, LPCSTR lpText,
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LPCSTR lpCaption, UINT uType, WORD wLanguageId,
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DWORD dwMilliseconds)
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{
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static MSGBOXAAPI MsgBoxTOA = NULL;
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if (!MsgBoxTOA)
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{
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HMODULE hUser32 = GetModuleHandle(_T( "user32.dll"));
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if (hUser32)
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{
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MsgBoxTOA = (MSGBOXAAPI)GetProcAddress(hUser32,
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"MessageBoxTimeoutA");
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//fall through to 'if (MsgBoxTOA)...'
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}
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else
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{
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//stuff happened, add code to handle it here
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//(possibly just call MessageBox())
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return 0;
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}
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}
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if (MsgBoxTOA)
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{
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return MsgBoxTOA(hWnd, lpText, lpCaption,
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uType, wLanguageId, dwMilliseconds);
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}
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return 0;
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}
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int MessageBoxTimeoutW(HWND hWnd, LPCWSTR lpText,
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LPCWSTR lpCaption, UINT uType, WORD wLanguageId, DWORD dwMilliseconds)
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{
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static MSGBOXWAPI MsgBoxTOW = NULL;
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if (!MsgBoxTOW)
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{
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HMODULE hUser32 = GetModuleHandle(_T( "user32.dll"));
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if (hUser32)
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{
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MsgBoxTOW = (MSGBOXWAPI)GetProcAddress(hUser32,
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"MessageBoxTimeoutW");
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//fall through to 'if (MsgBoxTOW)...'
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}
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else
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{
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//stuff happened, add code to handle it here
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//(possibly just call MessageBox())
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return 0;
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}
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}
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if (MsgBoxTOW)
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{
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return MsgBoxTOW(hWnd, lpText, lpCaption,
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uType, wLanguageId, dwMilliseconds);
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}
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return 0;
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}
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//End required definitions <--
2.2. 调用方式
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void CTestDlg::OnBnClickedButton2()
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{
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//you must load user32.dll before calling the function
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HMODULE hUser32 = LoadLibrary(_T( "user32.dll"));
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if (hUser32)
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{
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int iRet = 0;
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UINT uiFlags = MB_OK | MB_SETFOREGROUND | MB_SYSTEMMODAL | MB_ICONINFORMATION;
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iRet = MessageBoxTimeout( NULL, _T( "Test a timeout of 2 seconds."),
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_T( "MessageBoxTimeout Test"), uiFlags, 0, 2000);
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//iRet will = 1
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uiFlags = MB_YESNO | MB_SETFOREGROUND | MB_SYSTEMMODAL | MB_ICONINFORMATION;
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iRet = MessageBoxTimeout( NULL, _T( "Test a timeout of 5 seconds."),
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_T( "MessageBoxTimeout Test"), uiFlags, 0, 5000);
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//iRet will = MB_TIMEDOUT if no buttons pressed, button values otherwise
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//only unload user32.dll when you have no further need
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//for the MessageBoxTimeout function
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FreeLibrary(hUser32);
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}
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}
参考网址:http://blog.csdn.net/a379039233/article/details/49445207
1.方法1
1.1. 直接在代码中添加
-
// 弹出消息窗口自动关闭,需要指出的是,Windows 2000的user32.dll没有导出这个函数。
-
extern "C"
-
{
-
int WINAPI MessageBoxTimeoutA(IN HWND hWnd, IN LPCSTR lpText, IN LPCSTR lpCaption, IN UINT uType, IN WORD wLanguageId, IN DWORD dwMilliseconds);
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int WINAPI MessageBoxTimeoutW(IN HWND hWnd, IN LPCWSTR lpText, IN LPCWSTR lpCaption, IN UINT uType, IN WORD wLanguageId, IN DWORD dwMilliseconds);
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};
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1.2. 调用
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MessageBoxTimeout( this->GetSafeHwnd(), _T( "弹出5秒后会自动关闭!这是一个模态对话框。"), _T( "会自动关闭的MessageBox"), MB_ICONINFORMATION, GetSystemDefaultLangID(), 5000);
-
//参数说明:父窗口的句柄为NULL的情况下,将弹出非模态对话框;延时关闭的时间为0的情况下,弹出的MessageBox需要手动关闭
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MessageBoxTimeout( NULL, _T( "弹出5秒后会自动关闭!这是一个非模态对话框。"), _T( "会自动关闭的MessageBox"), MB_ICONINFORMATION, GetSystemDefaultLangID(), 5000);
参考网址:http://blog.sina.com.cn/s/blog_4b0f3b420100mglb.html
win7 x86,vs2013,测试通过
2.方法2
2.1.此api是微软的一个未公开api,在user32.dll中,功能就是弹出一个对话框MessageBox,并定时自动退出。
下面为头文件,随便取个名字,我取的是MsgBoxTimeout.h 。
-
-
-
-
//Functions & other definitions required-->
-
typedef int (__stdcall *MSGBOXAAPI)(IN HWND hWnd,
-
IN LPCSTR lpText, IN LPCSTR lpCaption,
-
IN UINT uType, IN WORD wLanguageId, IN DWORD dwMilliseconds);
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typedef int (__stdcall *MSGBOXWAPI)(IN HWND hWnd,
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IN LPCWSTR lpText, IN LPCWSTR lpCaption,
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IN UINT uType, IN WORD wLanguageId, IN DWORD dwMilliseconds);
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int MessageBoxTimeoutA(IN HWND hWnd, IN LPCSTR lpText,
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IN LPCSTR lpCaption, IN UINT uType,
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IN WORD wLanguageId, IN DWORD dwMilliseconds);
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int MessageBoxTimeoutW(IN HWND hWnd, IN LPCWSTR lpText,
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IN LPCWSTR lpCaption, IN UINT uType,
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IN WORD wLanguageId, IN DWORD dwMilliseconds);
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int MessageBoxTimeoutA(HWND hWnd, LPCSTR lpText,
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LPCSTR lpCaption, UINT uType, WORD wLanguageId,
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DWORD dwMilliseconds)
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{
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static MSGBOXAAPI MsgBoxTOA = NULL;
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if (!MsgBoxTOA)
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{
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HMODULE hUser32 = GetModuleHandle(_T( "user32.dll"));
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if (hUser32)
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{
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MsgBoxTOA = (MSGBOXAAPI)GetProcAddress(hUser32,
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"MessageBoxTimeoutA");
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//fall through to 'if (MsgBoxTOA)...'
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}
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else
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{
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//stuff happened, add code to handle it here
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//(possibly just call MessageBox())
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return 0;
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}
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}
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if (MsgBoxTOA)
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{
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return MsgBoxTOA(hWnd, lpText, lpCaption,
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uType, wLanguageId, dwMilliseconds);
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}
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return 0;
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}
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int MessageBoxTimeoutW(HWND hWnd, LPCWSTR lpText,
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LPCWSTR lpCaption, UINT uType, WORD wLanguageId, DWORD dwMilliseconds)
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{
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static MSGBOXWAPI MsgBoxTOW = NULL;
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if (!MsgBoxTOW)
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{
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HMODULE hUser32 = GetModuleHandle(_T( "user32.dll"));
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if (hUser32)
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{
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MsgBoxTOW = (MSGBOXWAPI)GetProcAddress(hUser32,
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"MessageBoxTimeoutW");
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//fall through to 'if (MsgBoxTOW)...'
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}
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else
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{
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//stuff happened, add code to handle it here
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//(possibly just call MessageBox())
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return 0;
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}
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}
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if (MsgBoxTOW)
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{
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return MsgBoxTOW(hWnd, lpText, lpCaption,
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uType, wLanguageId, dwMilliseconds);
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}
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return 0;
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}
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//End required definitions <--
2.2. 调用方式
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void CTestDlg::OnBnClickedButton2()
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{
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//you must load user32.dll before calling the function
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HMODULE hUser32 = LoadLibrary(_T( "user32.dll"));
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if (hUser32)
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{
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int iRet = 0;
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UINT uiFlags = MB_OK | MB_SETFOREGROUND | MB_SYSTEMMODAL | MB_ICONINFORMATION;
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iRet = MessageBoxTimeout( NULL, _T( "Test a timeout of 2 seconds."),
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_T( "MessageBoxTimeout Test"), uiFlags, 0, 2000);
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//iRet will = 1
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uiFlags = MB_YESNO | MB_SETFOREGROUND | MB_SYSTEMMODAL | MB_ICONINFORMATION;
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iRet = MessageBoxTimeout( NULL, _T( "Test a timeout of 5 seconds."),
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_T( "MessageBoxTimeout Test"), uiFlags, 0, 5000);
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//iRet will = MB_TIMEDOUT if no buttons pressed, button values otherwise
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//only unload user32.dll when you have no further need
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//for the MessageBoxTimeout function
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FreeLibrary(hUser32);
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}
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}
参考网址:http://blog.csdn.net/a379039233/article/details/49445207