Alter the scan0 pointer?

[Menge]

hello

 

i'm making a program and i need to have a bitmap out of a scan0 line from another bitmap (not really another bitmap - but a Microsoft.DirectX.Direct3D.GraphicsStream object).

 

i know there is this constructor:

new Bitmap(this.Width, this.Height, this.Width*4, System.Drawing.Imaging.PixelFormat.Format32bppArgb, Image.InternalData);

 

but it takes a while to read and copy the data from the Image.InternalData pointer.

 

my question is: is there a way to alter the destination bitmap object scan0 pointer to be the same as the Image.InternalData pointer?

 

because i need speed on this one. and i need a copy