Solved

Copy Window's DC to a buffer

Posted on 2002-07-10
3
456 Views
Last Modified: 2013-11-20
I have a window's handle that is displaying an image. I know this image's size. How can I copy the data of that image to a buffer? I know how to use the bitblt function to copy from window to window.
0
Comment
Question by:skibud2
  • 2
3 Comments
 
LVL 23

Accepted Solution

by:
Roshan Davis earned 40 total points
ID: 7145188
Use GetDIBits API.

Roshmon
0
 

Author Comment

by:skibud2
ID: 7146592
what do I use for the handle of the bit map?
0
 
LVL 23

Expert Comment

by:Roshan Davis
ID: 7148246
create a bitmap compatible to hDC using CreateCompatibleBitmap API

Roshmon
0

Featured Post

Free Tool: ZipGrep

ZipGrep is a utility that can list and search zip (.war, .ear, .jar, etc) archives for text patterns, without the need to extract the archive's contents.

One of a set of tools we're offering as a way to say thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Different colored text in ComboBox without Subclassing 8 66
Hibernate methods 2 77
bigDiff challenge 17 126
wordappend challenge 8 202
In this article, I'll describe -- and show pictures of -- some of the significant additions that have been made available to programmers in the MFC Feature Pack for Visual C++ 2008.  These same feature are in the MFC libraries that come with Visual …
Exception Handling is in the core of any application that is able to dignify its name. In this article, I'll guide you through the process of writing a DRY (Don't Repeat Yourself) Exception Handling mechanism, using Aspect Oriented Programming.
This video will show you how to get GIT to work in Eclipse.   It will walk you through how to install the EGit plugin in eclipse and how to checkout an existing repository.
Established in 1997, Technology Architects has become one of the most reputable technology solutions companies in the country. TA have been providing businesses with cost effective state-of-the-art solutions and unparalleled service that is designed…

820 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question