Hi Team,

I got the code for Update the Account/Contact Object data from the C# application with the help of Enterprise WSDL API from the Salesforce here my code :

binding.QueryOptionsValue = new QueryOptions();

        binding.QueryOptionsValue.batchSize = 250;

        binding.QueryOptionsValue.batchSizeSpecified = true;



        Account[] updates = new Account[2];

        Account account1 = new Account();
        account1.Id = "0019000000zSW2e";
        account1.ShippingPostalCode = "89044";
        updates[0] = account1;

        //Account account2 = new Account();
        //account2.Id = ids[1];
        //account2.NumberOfEmployees = 1000;
        //updates[1] = account2;

        // Invoke the update call and save the results
        try
        {
            SaveResult[] saveResults = binding.update(updates);
            foreach (SaveResult saveResult in saveResults)
            {
                if (saveResult.success)
                {
                    Console.WriteLine("Successfully updated Account ID: " +
                          saveResult.id);
                }
                else
                {
                    // Handle the errors.
                    // We just print the first error out for sample purposes.
                    Error[] errors = saveResult.errors;
                    if (errors.Length > 0)
                    {
                        Console.WriteLine("Error: could not update " +
                              "Account ID " + saveResult.id + "."
                        );
                        Console.WriteLine("\tThe error reported was: (" +
                              errors[0].statusCode + ") " +
                              errors[0].message + "."
                        );
                    }
                }
            }
        }
        catch (Exception e)
        {
            Console.WriteLine("An unexpected error has occurred: " +
                                       e.Message + "\n" + e.StackTrace);
        }

        Console.ReadLine();


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When i use the code for create the Account/Contact in salsforce i change littlebit this code and try to create but it's not working here is my that code

public void CreateAccountSample()
    {
        Account account1 = new Account();
        Account account2 = new Account();

        // Set some fields on the account1 object. Name field is not set 

        // so this record should fail as it is a required field. 
        account1.Name = "Golden";
        account1.BillingCity = "Wichita";
        account1.BillingCountry = "US";
        account1.BillingState = "KA";
        account1.BillingStreet = "4322 Haystack Boulevard";
        account1.BillingPostalCode = "87901";

        // Set some fields on the account2 object 

        account2.Name = "Golden Straw";
        account2.BillingCity = "Oakland";
        account2.BillingCountry = "US";
        account2.BillingState = "CA";
        account2.BillingStreet = "666 Raiders Boulevard";
        account2.BillingPostalCode = "97502";

        // Create an array of SObjects to hold the accounts 

        WebReference.sObject[] accounts = new WebReference.sObject[2];
        // Add the accounts to the SObject array 

        accounts[0] = account1;
        accounts[1] = account2;

        // Invoke the create() call 

        try
        {
            WebReference.SaveResult[] saveResults = binding.create(accounts);

            // Handle the results 

            for (int i = 0; i < saveResults.Length; i++)
            {
                // Determine whether create() succeeded or had errors 

                if (saveResults[i].success)
                {
                    // No errors, so retrieve the Id created for this record 

                    Console.WriteLine("An Account was created with Id: {0}",
                        saveResults[i].id);
                }
                else
                {
                    Console.WriteLine("Item {0} had an error updating", i);

                    // Handle the errors 


                }
            }
        }
        catch (Exception e)
        {
            // Console.WriteLine(e.Code);
            //Console.WriteLine(e.Message);
            Response.Write(e);
            throw e;
        }


    }

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Can any one plese help me for the same?