setpixel

whats the difference between the windows api thingys setpixel,
and setpixelV

As you can see, SetPixel returns a Long value, and that is the previous color of the changed pixel.
However, SetPixelV does not return any value, so its a bit faster

Quote:

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As you can see, SetPixel returns a Long value, and that is the previous color of the changed pixel.
However, SetPixelV does not return any value, so its a bit faster

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VB Code:

Public Declare Function SetPixelV Lib "gdi32" (ByVal hdc As Long, ByVal x As Long, ByVal y As Long, ByVal crColor As Long) As Long

r u shure the as long at the end makes it look likes its returning something
if not the pixel color befor then what??

It'll just be 0 if it returns nothing (or the error code, maybe).

ok thanx