C# Answers Forum - pixel detection

Articles |
News |
Weblogs |
Books |
Forums

Sponsored Link •

C# Answers Forum
pixel detection

1 reply on 1 page. Most recent reply: Apr 3, 2003 6:55 PM by Matt Gerrans

Welcome Guest
Sign In

Back to Topic List

Reply to this Topic

Search Forum

Threaded View


Previous Topic		Next Topic

Flat View: This topic has 1 reply on 1 page

VVK

Posts: 1
Nickname: screaming
Registered: Apr, 2003

pixel detection

Posted: Apr 3, 2003 12:02 PM

i need to know how to detect what the pixel is on X,Y of the screen. So it returns a color value. please help me.

Matt Gerrans

Posts: 1153
Nickname: matt
Registered: Feb, 2002

Re: pixel detection

Posted: Apr 3, 2003 6:55 PM

This sounds more like a Windows API question than a C# question. Have a look at GetDesktopWindow(), GetWindowDC() and GetPixel().

COLORREF color = GetPixel( GetWindowDC(GetDesktopWindow()), x, y );

Flat View: This topic has 1 reply on 1 page

Previous Topic

Next Topic


	Web Artima.com