A generic error occurred in GDI+
This is my Code
This code is working fine for the .jpeg/.Gif format
but i want to save image to .png format
this code gives Error A generic error occurred in GDI+
public override void ExecuteResult(ControllerContext context)
{
PageHeading c = new PageHeading();
//Captcha c = new Captcha();
c.Text = _captchaText;
c.Width = 685;
c.Height = 50;
c.FamilyName = "FlemishScript BT";
HttpContextBase cb = context.HttpContext;
//MemoryStream MemStream = new MemoryStream();
cb.Response.Clear();
cb.Response.ContentType = "image/png";
c.Image.Save(cb.Response.OutputStream, System.Drawing.Imaging.ImageFormat.png);
//c.Image.Save(cb.Response.OutputStream, ImageFormat.png);
c.Dispose();
}