如果用MessageBox()发出消息！会不会使程序暂停？

[windforce1210]

用MessageBox()发出消息，是否会使程序中断在这里等待用户点击确定再继续运行？如果会，有没有别的弹出消息框的方式，可以在弹出消息的同时，不影响程序继续向下运行？谢谢

[雪山青木]

可以自己创建一个对话框，非模态显示，Create然后ShowWindow

[oldmtn]

你设断点啊。。

[jiuzhoulh]

你还可以创建一个线程来处理弹出对话框

[MagicFuzzX]

MessageBoxTimeout

[用户 昵称]

带超时功能的MessageBox吧

1）
http://www.codeproject.com/KB/dialog/delaymessagebox.aspx

2）
http://www.codeproject.com/KB/dialog/AutoCloseMessageBox.aspx

3）
过一段时间消失的MessageBox(源自MSDN)
void CALLBACK MessageBoxTimer(HWND hwnd, UINT uiMsg, UINT idEvent, DWORD dwTime)
{
   PostQuitMessage(0);
}
UINT TimedMessageBox(HWND hwndParent, LPCTSTR ptszMessage, LPCTSTR ptszTitle, UINT flags, DWORD dwTimeout)
{
   MSG msg;
   UINT idTimer = SetTimer(NULL, 0, dwTimeout, (TIMERPROC)MessageBoxTimer);
   UINT uiResult = MessageBox(hwndParent, ptszMessage, ptszTitle, flags);
   KillTimer(NULL, idTimer);
   if (PeekMessage(&msg, NULL, WM_QUIT, WM_QUIT, PM_REMOVE)) {
       uiResult = 0;//默认值
   }
   return uiResult;
}
使用方法同MessageBox，只是多了个DWORD参数 dwTimeout

4）微软以前未公开的函数

#include <windows.h>
#include <tchar.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);
typedef int (__stdcall *MSGBOXWAPI)(IN HWND hWnd, 
        IN LPCWSTR lpText, IN LPCWSTR lpCaption, 
        IN UINT uType, IN WORD wLanguageId, IN DWORD dwMilliseconds);

int MessageBoxTimeoutA(IN HWND hWnd, IN LPCSTR lpText, 
    IN LPCSTR lpCaption, IN UINT uType, 
    IN WORD wLanguageId, IN DWORD dwMilliseconds);
int MessageBoxTimeoutW(IN HWND hWnd, IN LPCWSTR lpText, 
    IN LPCWSTR lpCaption, IN UINT uType, 
    IN WORD wLanguageId, IN DWORD dwMilliseconds);

#ifdef UNICODE
    #define MessageBoxTimeout MessageBoxTimeoutW
#else
    #define MessageBoxTimeout MessageBoxTimeoutA
#endif 

#define MB_TIMEDOUT 32000

int MessageBoxTimeoutA(HWND hWnd, LPCSTR lpText, 
    LPCSTR lpCaption, UINT uType, WORD wLanguageId, 
    DWORD dwMilliseconds)
{
    static MSGBOXAAPI MsgBoxTOA = NULL;

    if (!MsgBoxTOA)
    {
        HMODULE hUser32 = GetModuleHandle(_T("user32.dll"));
        if (hUser32)
        {
            MsgBoxTOA = (MSGBOXAAPI)GetProcAddress(hUser32, 
                                      "MessageBoxTimeoutA");
            //fall through to 'if (MsgBoxTOA)...'
        }
        else
        {
            //stuff happened, add code to handle it here 
            //(possibly just call MessageBox())
            return 0;
        }
    }

    if (MsgBoxTOA)
    {
        return MsgBoxTOA(hWnd, lpText, lpCaption, 
              uType, wLanguageId, dwMilliseconds);
    }

    return 0;
}

int MessageBoxTimeoutW(HWND hWnd, LPCWSTR lpText, 
    LPCWSTR lpCaption, UINT uType, WORD wLanguageId, DWORD dwMilliseconds)
{
    static MSGBOXWAPI MsgBoxTOW = NULL;

    if (!MsgBoxTOW)
    {
        HMODULE hUser32 = GetModuleHandle(_T("user32.dll"));
        if (hUser32)
        {
            MsgBoxTOW = (MSGBOXWAPI)GetProcAddress(hUser32, 
                                      "MessageBoxTimeoutW");
            //fall through to 'if (MsgBoxTOW)...'
        }
        else
        {
            //stuff happened, add code to handle it here 
            //(possibly just call MessageBox())
            return 0;
        }
    }

    if (MsgBoxTOW)
    {
        return MsgBoxTOW(hWnd, lpText, lpCaption, 
               uType, wLanguageId, dwMilliseconds);
    }

    return 0;
}
//End required definitions <--Call the function as follows:

//you must load user32.dll before calling the function
HMODULE hUser32 = LoadLibrary(_T("user32.dll"));
    
if (hUser32)
{
    int iRet = 0;
    UINT uiFlags = MB_OK|MB_SETFOREGROUND|MB_SYSTEMMODAL|MB_ICONINFORMATION;
    
    iRet = MessageBoxTimeout(NULL, _T("Test a timeout of 2 seconds."), 
                      _T("MessageBoxTimeout Test"), uiFlags, 0, 2000);
    //iRet will = 1

    uiFlags = MB_YESNO|MB_SETFOREGROUND|MB_SYSTEMMODAL|MB_ICONINFORMATION;

    iRet = MessageBoxTimeout(NULL, _T("Test a timeout of 5 seconds."), 
                      _T("MessageBoxTimeout Test"), uiFlags, 0, 5000);
    //iRet will = MB_TIMEDOUT if no buttons pressed, button values otherwise
        
    //only unload user32.dll when you have no further need 
    //for the MessageBoxTimeout function
    FreeLibrary(hUser32);
}

[xiaoguailong3]

会暂停

[向立天]

没有
除非自己做一个非模态的对话框

[Ginie]

是会暂停

[wyangwo]

会的，之前写了一个多线程的程序，没用MessageBox函数，程序运行一段时间就死了，用了MessageBox后，弹出对话框，点了确定后，程序一直都能存活运行下去

[hankcs]

这个号[Quote=引用 5 楼 jennyvenus 的回复:]
带超时功能的MessageBox吧


C/C++ code
1）
http://www.codeproject.com/KB/dialog/delaymessagebox.aspx

2）
http://www.codeproject.com/KB/dialog/AutoCloseMessageBox.aspx

3）
过一段时间消失的MessageBox(源自MSDN)
……
[/Quote]

[孙郎]

不好意思，挖个坟，这个最后怎么解决的啊