message box in C + + messagebox () detailed introduction and usage _c language

1.MessageBox ("This is one of the simplest message boxes!") ");
2.MessageBox ("This is a header message box!") "," title ");
3.MessageBox ("This is a confirmation message box for cancellation!") "," title ", Mb_okcancel);
4.MessageBox ("This is a warning message box!") "," title ", Mb_iconexclamation);
5.MessageBox ("This is a message box with two properties!") "," title ", mb_iconexclamation| Mb_okcancel);
6.if (MessageBox ("A Common Application", "title", mb_iconexclamation| Mb_okcancel) ==idcancel)
Return

attached to other common properties

system default icon, which can be displayed on the message box
X Error Mb_iconhand, Mb_iconstop, and Mb_iconerror
? Ask Mb_iconquestion
! Warning Mb_iconexclamation and mb_iconwarning
I information Mb_iconasterisk and mb_iconinformation

the form of a button

MB_OK Default
Mb_okcancel OK cancel
Mb_yesno whether
Mb_yesnocancel is canceled

return value

IDCANCEL canceled to be selected
Idno was chosen
Idok determined to be selected
Idyes was chosen.

Supplements：
The use of the above message box is in the CWnd subclass of the application, if not, then MessageBox (NULL, "ddd", "ddd", MB_OK); Or MessageBox (HWnd, "ddd", "ddd", MB_OK); The HWND is a handle to a window, or it is directly afxmessagebox.
The properties listed here are just some of the common properties, and there are more properties in MSDN

Visual c++2005 compatibility issue error C2664: "Cwnd::messageboxw": Cannot convert parameter 1 from "const char [3]" to "LPCTSTR" Error 2 Error C2664: "inet_addr": Cannot convert parameter 1 from "_tchar *" to "const char *" D:\VC program\clienttcp\clienttcp\clienttcp.cpp 29 Reason: 2005 default "Use Unicode Character Set" To resolve: when you build The properties of the project file for the proposed solution see Select "Use multibyte Character set" on the Choose "Character set" of "Configuration Properties". 2005 Open 6.0 of the file does not appear when the error, because the compilation environment in the conversion process is converted