Skin Framework - CFile::Open flags in LoadFromFile

Print Page | Close Window

CFile::Open flags in LoadFromFile

Printed From: Codejock Forums
Category: Codejock Products
Forum Name: Skin Framework
Forum Description: Topics Related to Codejock Skin Framework
URL: http://forum.codejock.com/forum_posts.asp?TID=15248
Printed Date: 26 April 2024 at 5:12am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: CFile::Open flags in LoadFromFile

Posted By: VitVal
Subject: CFile::Open flags in LoadFromFile
Date Posted: 25 September 2009 at 7:24pm

The CXTPGraphicBitmapPng::LoadFromFile has such code:

/---

CFile file;
if (!file.Open(lpszFileName, CFile::modeRead))
{
return FALSE;
}
---/

The code can result in failing to load an image if two instanses of a program will try to open the file.

I think you should change flags for CFile::Open

/---

  CFile file;
  if (! file.Open(lpszFileName, CFile::modeRead | CFile::shareDenyWrite))
{
  return FALSE;
}
---/