HELP.H

/************************************************************************** 
 * 
 *  THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY 
 *  KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE 
 *  IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR 
 *  PURPOSE. 
 * 
 *  Copyright 1992 - 1998 Microsoft Corporation.  All Rights Reserved. 
 * 
 **************************************************************************/ 
/**************************************************************************** 
 * 
 *   help.h: Help system include file 
 * 
 *   Vidcap32 Source code 
 * 
 ***************************************************************************/ 
 
 
// call DialogBoxParam, but ensuring correct help processing: 
// assumes that each Dialog Box ID is a context number in the help file. 
// calls MakeProcInstance as necessary. Uses instance data passed to 
// HelpInit(). 
int 
DoDialog( 
   HWND hwndParent,     // parent window 
   int DialogID,        // dialog resource id 
   DLGPROC fnDialog,    // dialog proc 
   long lParam          // passed as lparam in WM_INITDIALOG 
); 
 
 
// set the help context id for a dialog displayed other than by DoDialog 
// (eg by GetOpenFileName). Returns the old help context that you must 
// restore by a further call to this function 
int SetCurrentHelpContext(int DialogID); 
 
 
// help init - initialise the support for the F1 key help 
BOOL HelpInit(HINSTANCE hinstance, LPSTR helpfilepath, HWND hwndApp); 
 
 
// shutdown the help system 
void HelpShutdown(void); 
 
// start help at the contents page 
void HelpContents(void);