GdipBitmapSetPixel

C# Signature:

[DllImport("gdiplus.dll", CharSet=CharSet.Unicode, ExactSpelling=true)]
static extern int GdipBitmapSetPixel(HandleRef bitmap, int x, int y, int argb);

VB Signature:

Declare Function GdipBitmapSetPixel Lib "gdiplus.dll" (TODO) As Int

Alternative Managed API:

bitmap.SetPixel(int x, int y, Color color);