capint wrote:
If I can find, I won't ask you
If you don't say you have already searched we can not adivinate it. By the way, in that results there are articles that use some things that you will need to make what you want. Just to explain all is a bit large to be done at once. Take a look on the articles, make tests and ask when you have problem in one section. You will easily get the help asking something concrete that you can't solve that something with so much information to be given as your first post.
capint wrote:
how to copy a bitmap to another bitmap so that we can save the previous desktop
Take a look into the articles 2,3 and 4 of the search results I gave you. Make a screenshot can be more or less the same as getting the bitmap of the desktop.
Greetings. -------- M.D.V. ;) If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about? Help me to understand what I'm saying, and I'll explain it better to you “The First Rule of Program Optimization: Don't do it. The Second Rule of Program Optimization (for experts only!): Don't do it yet.” - Michael A. Jackson