EMR_SETPIXELV          = 15,

static extern int GdipBitmapSetPixel(HandleRef bitmap, int x, int y, int argb);

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

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

namespace SetPixel

    static extern uint SetPixel(IntPtr hdc, int X, int Y, uint crColor); // Bu fonksiyon verdiğimiz dc ye sahip grafiklere piksel girer.

            SetPixel(hdc, x, y, (uint)Color.Black.ToArgb());

    // ... and apply the color to Bitmap-struct via SetPixel() or whatever else you want to do with it..

static extern uint SetPixel(IntPtr hdc, int X, int Y, uint crColor);

The SetPixel method sets the color of a specified pixel in this bitmap.

static extern int SetPixel(IntPtr hdc, int X, int Y, int crColor);

    SetPixel(vGraphics.GetHdc(), 10, 10, ColorToRGB(Color.Red));