Convert to image

[Scott]

Hello,

First, my goal is to take a report and convert it to a image.  To that end I found some sample code (shown below) which does that
The code creates a jpeg, but only the first page is rendered.  Is this code incomplete?

Scott

Report1 report1 = new Report1();
string mimType = string.Empty;
string extension = string.Empty;
Encoding encoding = null;
try
{
 Hashtable deviceInfo = new Hashtable();
 deviceInfo["OutputFormat"] = "JPEG";
 byte[] buffer = Telerik.Reporting.Processing.ReportProcessor.Render(
     "IMAGE", report1, deviceInfo, out mimType, out extension, out encoding);
 using (MemoryStream stream = new MemoryStream(buffer))
 {
   using (Image img = Image.FromStream(stream))
   {
     img.Save(@"c:\" + report1.GetType().Name + "." + extension,
       System.Drawing.Imaging.ImageFormat.Jpeg);
   }
 }
}
catch (Exception ex)
{
 MessageBox.Show(ex.ToString());
}

[Hrisi]

Hello Scott,

In most of the cases the report can contains many pages and only image format supporting pages is Tiff. 
Please, try the following code:

	Report1 report1 = new Report1();
	string mimType = string.Empty;
	string extension = string.Empty;
	Encoding encoding = null;
	try
	{
	byte[] buffer = Telerik.Reporting.Processing.ReportProcessor.Render(
	"IMAGE", report1, null, out mimType, out extension, out encoding);
	using (FileStream stream = File.Create(@"c:\" + report1.GetType().Name + "." + extension))
	{
	stream.Write(buffer,0,buffer.Length);
	}
	}
	catch (Exception ex)
	{
	MessageBox.Show(ex.ToString());
	}

This code will produce the file Report1.tif with all report pages. This file can be used to extract for example pages to separate image files as well.

I hope this information helps. Thank you.

Regards,
Hrisi
the Telerik team

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