RAJASEKAR S,I too came across this issue and got it resolved in the following way
1.datatype of the image column-image
2.in aspx.cs page
HttpPostedFile uploadedImage=null;
byte[] imageData=null;
if (cmdBrowsePhoto.PostedFile != null)
{
imageData = new byte[cmdBrowsePhoto.PostedFile.ContentLength];
uploadedImage = cmdBrowsePhoto.PostedFile;
uploadedImage.InputStream.Read(imageData, 0, (int)cmdBrowsePhoto.PostedFile.ContentLength);
}
and in parameter:
cmd.Parameters.Add(new SqlParameter("@photo", imageData));
Please do let me know if it is workin for you or not!