VC中一个关于MessageBox()的问题...

[mfklqgah]

如下代码:
int i = MessageBox("....","...",MB_OKCANCEL);
if( i==1)//当按下确认键后MessageBox()的返回值为 1 ,按取消键为 2.
{
CDialog::OnCancel;
}
请问各位高手,还有没有其它更好的方法可以取到MessageBox()的返回值呀

[erdgzw]

你想怎样取得返回值呢？

[wflishh]

这样多累呀。不般都是用MessageBox("....","...",MB_OKCANCEL)＝＝IDOK;
If a message box has a Cancel button, the function returns the IDCANCEL value if either the ESC key is pressed or the Cancel button is selected. If the message box has no Cancel button, pressing ESC has no effect.

If the function fails, the return value is zero. To get extended error information, call GetLastError.

If the function succeeds, the return value is one of the following menu-item values.


IDABORT Abort button was selected.
IDCANCEL Cancel button was selected.
IDCONTINUE Continue button was selected.
IDIGNORE Ignore button was selected.
IDNO No button was selected.
IDOK OK button was selected.
IDRETRY Retry button was selected.
IDTRYAGAIN Try Again button was selected.
IDYES Yes button was selected.

[shakaqrj]

IDABORT Abort button was selected.
IDCANCEL Cancel button was selected.
IDCONTINUE Continue button was selected.
IDIGNORE Ignore button was selected.
IDNO No button was selected.
IDOK OK button was selected.
IDRETRY Retry button was selected.
IDTRYAGAIN Try Again button was selected.
IDYES Yes button was selected.

[m_nNightmire]

if( MessageBox("....","...",MB_OKCANCEL) == IDOK )
{
blablalba....
}
if( MessageBox("....","...",MB_OKCANCEL) == IDCANCEL )
{
blablalba....
}

[yanglovexian]

Zero indicates that there is not enough memory to create the message box.

Upon success, one of the values described in the following table is returned.

Value Description
IDABORT Abort button was selected.
IDCANCEL Cancel button or the close button on the title bar was selected.
IDIGNORE Ignore button was selected.
IDNO No button was selected.
IDOK OK button was selected.
IDRETRY Retry button was selected.
IDYES Yes button was selected.

[china_bai]

[Quote=引用 2 楼 wflishh 的回复:]
这样多累呀。不般都是用MessageBox("....","...",MB_OKCANCEL)＝＝IDOK;
If a message box has a Cancel button, the function returns the IDCANCEL value if either the ESC key is pressed or the Cancel button is selected. If the message box has no Cancel button, pressing ESC has no effect. 

If the function fails, the return value is zero. To get extended error information, call GetLastError. 

…
[/Quote]

利用IDOK等常量定义代替返回值。

再应该没其他的办法了。

[scq2099yt]

这样取就可以了

[Ethan_yushui213]

怎么样可以不用编程就自己出来可执行程序呀~~~~~~~~~~~~~~~~


跟上面这个问题差不多

[misssir]

组态程序

[xjchilli]

这样直接不就OK啦，不要钻牛角了。。。
if( MessageBox( "hello" ) == IDOK )
{
///做该做的事
}

[casinosun]

除非你自己写一个messagebox的程序，网上也有很多