How to capture a portion of screen?
Solution 1
Capture it with alt+PrnScr (so it gets only the active window) and then crop it in a program of your choice.
Solution 2
The snipping tool is a utility provided by default in Windows 7 and above. It does what you requested.
Solution 3
You can write a program that gets a handle to the screen's device context (GetDC
), does a BitBlt
from that device context to a temporary one you created with CreateCompatibleDC
and populated with CreateCompatibleBitmap
. Then you select your memory bitmap out and save it. Make sure to release and destroy these GDI resources.
Do do this when the user hits a certain key, your program should call RegisterHotKey
and then wait for the notification.
Search MSDN for these function names for more details.
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Fareed Ud Din
Updated on September 17, 2022Comments
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Fareed Ud Din over 1 year
I just want to know how to capture a portion of the screen. Getting the screen shot of a particular location and size in Windows.
I want to do this using some Windows key functionality. I am not doing using and code, I am not looking for any tool. I just want to know either this is possible in Windows or not.
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Traveling Tech Guy about 14 yearsDo you want to do it programatically? From which language/environment? What sort of screen capture? There are many possible duplicates (like stackoverflow.com/questions/1043880/… for .Net)
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Fareed Ud Din about 14 yearsFYI :if it was in any language i would have tagged it Still i have clarified it in my edited version of question
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Fareed Ud Din about 14 yearssome thing like select a part of screen using mouse and capture only that portion
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Admin about 14 yearsThis is not a programming related question, which will most likely be closed soon, but Windows Vista and Windows 7 has a program called "Snipping Tool" that can do that.
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Admin about 14 yearsYou might also want to ask this on superuser instead of stackoverflow.
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