Quick Start: Retrieving credential information using the web service API

The following C# code example retrieves information about the credential that is used to apply usage-rights to a rights-enabled PDF document named UsageRightsLoan.pdf.

using System;

using System.Collections;

using System.ComponentModel;

using System.Data;

using System.IO ; 

namespace RetrieveCredentialInformation

{

	class Class1

	{

		[STAThread]

		static void Main(string[] args)

		{

		try

		{

			//Create a ReaderExtensionsServiceService client object

			ReaderExtensionsServiceService  readerExClient = new ReaderExtensionsServiceService(); 

			readerExClient.Credentials = new System.Net.NetworkCredential("administrator", "password");

			//Create a BLOB to store a rights-enabled PDF document

			BLOB inDoc = new BLOB();

			//Specify a rights-enabled PDF document

			string path = "C:\\Adobe\\UsageRightsLoan.pdf";

			FileStream fs = new FileStream(path, FileMode.Open);

			//Get the length of the file stream 

			int len = (int)fs.Length; 

			byte[] ByteArray=new byte[len];

			//Populate the byte array with the contents of the FileStream object

			fs.Read(ByteArray, 0, len);

			inDoc.binaryData = ByteArray; 

			//Retrieve credential information

			GetUsageRightsResult usageRightsResult = readerExClient.getDocumentUsageRights(inDoc);

			//Get the date after which the credential is no longer valid	

			DateTime endDate = usageRightsResult.notAfter;

			//Get the message that is displayed in Adobe Reader when the

			//rights-enabled document is opened

			string message = usageRightsResult.message;

			//Get usage rights to see if the enableFormFillIn is enabled	

			UsageRights myRight = usageRightsResult.rights;

			bool ans = myRight.enabledFormFillIn ; 

			if (ans == true)

				Console.WriteLine("The enableFormFillIn usage right is enabled");

			else

				Console.WriteLine("The enableFormFillIn usage right is not enabled");

			}

			catch (Exception ee)

			{

				Console.WriteLine(ee.Message);  

			}

		}

	}

}

 

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