[Win32 API] MessageBox Function

Display a modal dialog box that contain a system icon, a set of buttons, and a brief application-specific message, such as status or error information, The message box returns an integer value that indicates which button the user clicked.

Syntax

int WINAPI MessageBox(
  __in_opt  HWND hWnd,
  __in_opt  LPCTSTR lpText,
  __in_opt  LPCTSTR lpCaption,
  __in      UINT uType
);

Parameters

• hWnd : A handle to the owner window of the message box to be created.If this parameter is NULL, the message box has no owner window.
• lpText : The message to be displayed. If the string consist of more than one line, you can separate the lines using a carriage return and/or linefeed character between each line.
• lpCaption : the dialog box title. If this parameter is NULL , the default title is Error.
• uType: The contents and behavior of the dialog box. This parameter can be a combination of flags from the following group flags.
• 너무 많다. Link : http://msdn.microsoft.com/en-us/library/ms645505(VS.85).aspx

Reference : http://msdn.microsoft.com/en-us/library/ms645505(VS.85).aspx