I made a small windows form app that takes screenshots, but the final image looks a bit blurry compared to screenshots using other screenshot softwares. I mean like the pixel density on screenshots from my app is lower than the density of screenshots from other apps. I used this tutorial: http://www.developerfusion.com/code/4630/capture-a-screen-shot/
How can I control the pixel density or quality of the screenshots my app takes, without resizing the images?
The problem was just the image format. Probably jpeg format has lower quality than png when taking screenshot. Saving the image as png gave me a real sharp and high quality screenshot.