How to Draw an Existing Bitmap to a Web form.

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byte[] im = (byte[])dt.Rows[0]["Photo"];
Bitmap Image = new Bitmap(new MemoryStream(im));

I can draw it in bytes using

Response.ContentType = path;
Response.BinaryWrite(im);

But i want to do the same with Bitmap .

Posted 12-Jul-11 1:12am

Mathews Davis

Updated 12-Jul-11 1:17am

Tarun.K.S

v2

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Gregory Gadow · Answer 1 · 2011-07-12T03:54:00

If you want to do what I think, give this a try:

Response.Clear();
Response.ContentType = "image/bmp";
byte[] im = (byte[])dt.Rows[0]["Photo"];
bm Image = new Bitmap(new MemoryStream(im));
bm.Save(Response.OutputStream, System.Drawing.Imaging.ImageFormat.Bmp)

Be careful about cleaning up your memory.