int MessageBox( LPCTSTR lpszText, LPCTSTR lpszCaption = NULL, UINT nType = MB_OK );
Return Value
Specifies the outcome of the function. It is 0 if there is not enough memory to create the message box.
Parameters
lpszText
Points to a CString object or null-terminated string containing the message to be displayed.
lpszCaption
Points to a CString object or null-terminated string to be used for the message-box caption. If lpszCaption is NULL, the default caption “Error” is used.
nType
Specifies the contents and behavior of the message box.
Remarks
Creates and displays a window that contains an application-supplied message and caption, plus a combination of the predefined icons and pushbuttons described in the Message-Box Styles list. Use the global function AfxMessageBox instead of this member function to implement a message box in your application.
The following shows the various system icons that can be used in a message box:
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MB_ICONHAND, MB_ICONSTOP, and MB_ICONERROR |
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MB_ICONQUESTION |
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MB_ICONEXCLAMATION and MB_ICONWARNING |
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MB_ICONASTERISK and MB_ICONINFORMATION |
CWnd Overview | Class Members | Hierarchy Chart
See Also ::MessageBox, AfxMessageBox