Source code of Windows XP (NT5)
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/*****************************************************************/
/** Microsoft Windows for Workgroups **/
/** Copyright (C) Microsoft Corp., 1991-1992 **/
/*****************************************************************/
/* NPGENERR.C -- Implementation of the DisplayGenericError subroutine.
*
* History:
* 10/07/93 gregj Created
*/
#include "npcommon.h"
#include "npmsg.h"
#include "npstring.h"
/*******************************************************************
NAME: DisplayGenericError
SYNOPSIS: Displays an error message, substituting in a
description of an error code.
ENTRY: hwnd - parent window handle
msg - string ID for message template
err - error code to substitute in
psz1 - main substitution string
psz2 - error code substitution string
wFlags - flags to MessageBox
nMsgBase - bias for error code
EXIT: Returns control ID of user's choice
NOTES: nMsgBase is so that the error code need not
be the same as the string ID. It is added to
the error code before loading the description,
but the error code alone is the number inserted
into the template.
The text for "msg" should be of the form:
The following error occurred while trying to fiddle with %1:
Error %2: %3
Do you want to continue fiddling?
The text for "err" (+nMsgBase if appropriate) should
be of the form:
%1 cannot be fiddled with.
In the primary message, %1 is replaced with psz1, %2
is replaced with atoi(err), and %3 is replaced with
a LoadString of "err". In the specific error text,
%1 is replaced with psz2.
HISTORY:
gregj 09/30/93 Created for Chicago
********************************************************************/
UINT DisplayGenericError(HWND hwnd, UINT msg, UINT err, LPCSTR psz1, LPCSTR psz2,
WORD wFlags, UINT nMsgBase)
{
/*
* setup the object name
*/
NLS_STR nlsObjectName(STR_OWNERALLOC, (LPSTR)psz1);
/*
* now the error number
*/
CHAR szErrorCode[16];
wsprintf(szErrorCode,"%u",err);
NLS_STR nlsErrorCode(STR_OWNERALLOC, szErrorCode);
/*
* fetch the error string. If cannot get, use "".
*/
NLS_STR nlsSub1(STR_OWNERALLOC, (LPSTR)psz2);
NLS_STR *apnlsParamStrings[4];
apnlsParamStrings[0] = &nlsSub1;
apnlsParamStrings[1] = NULL;
NLS_STR nlsErrorString(NULL) ;
nlsErrorString.LoadString(err + nMsgBase, (const NLS_STR **)apnlsParamStrings);
err = nlsErrorString.QueryError() ;
if (err)
nlsErrorString = (const CHAR *)NULL;
/*
* then create the insert strings table
*/
apnlsParamStrings[0] = &nlsObjectName;
apnlsParamStrings[1] = &nlsErrorCode;
apnlsParamStrings[2] = &nlsErrorString;
apnlsParamStrings[3] = NULL;
return MsgBox(hwnd, msg, wFlags, (const NLS_STR **)apnlsParamStrings);
}