InfoPath Dev

Hi all,

I have the following Web Service running:

using System;
using System.Web;
using System.Data;
using System.Text;
using System.Collections;
using System.Diagnostics;
using System.Web.Services;
using System.ComponentModel;
using System.DirectoryServices;

namespace GetADGroupUsersCredentials
{
	/// <summary>
	/// Summary description for Service1.
	/// </summary>
	public class Service1 : System.Web.Services.WebService
	{
		public Service1()
		{
			//CODEGEN: This call is required by the ASP.NET Web Services Designer
			InitializeComponent();
		}

		#region Component Designer generated code
		
		//Required by the Web Services Designer 
		private IContainer components = null;
				
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
		}

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if(disposing && components != null)
			{
				components.Dispose();
			}
			base.Dispose(disposing);		
		}
		
		#endregion

		public class Credentials
		{
			private string name;
			private string account;
			private string mail;

			public string Name 
			{
				get { return name;}
				set { name = value;}
			}

			public string Account
			{
				get { return account;}
				set { account= value;}
			}

			public string Mail
			{
				get { return mail;}
				set { mail = value;}
			}
		}


		[WebMethod]
		public Credentials[] getUserCredentials()
		{
			DirectoryEntry group = new DirectoryEntry("LDAP://CN,OU,OU,OU,DC,DC,DC");
				
			StringBuilder sb = new StringBuilder();
			//start an ldap filter
			sb.Append("(|");
			using (group)
			{
				foreach (string s in group.Properties["member"])
				{
					sb.AppendFormat("(distinguishedName={0})", s);
				}
			}
			//end the filter
			sb.Append(")");
			
			string[] strProperties = new string[]{"cn", "mail", "samaccountname"};
		
			DirectoryEntry searchRoot = new DirectoryEntry("LDAP://dc=corp,dc=huskyims,dc=com");
			DirectorySearcher search = new DirectorySearcher(searchRoot, sb.ToString(), strProperties); 
			SearchResultCollection resultCollection = search.FindAll();

			ArrayList al = new ArrayList();

			foreach (SearchResult sr in resultCollection)
			{
				Credentials c = new Credentials();
				c.Name = sr.Properties["cn"][0].ToString();
				c.Account = sr.Properties["samaccountname"][0].ToString();
				c.Mail = sr.Properties["mail"][0].ToString();

				al.Add(c);
			}
			return (Credentials[])al.ToArray(typeof(Credentials));
		}
	}
}

With this web service I read the eMail address, realname, and samaccount name for each user in a group.
The xml structure I get from the service looks like this:

  <?xml version="1.0" encoding="utf-8" ?> 
- <ArrayOfCredentials xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://tempuri.org/">
- <Credentials>
  <Name>Real Name(Luxembourg)</Name> 
  <Account>samaccountname</Account> 
  <Mail>mail address</Mail> 
  </Credentials>
- <Credentials>
  <Name>real name (Luxembourg)</Name> 
  <Account>samaccountname</Account> 
  <Mail>mail address</Mail> 
  </Credentials>
</ArrayOfCredentials>

Now in IP I populate a DDL with this values. The display name is the Real Name and the value is the samaccount name. The last step with which I am struggeling is that I want to write the third value (mail address) from the user selected via the DDL into another textbox.

Can someone point me to the right direction ?

Thx

Okay I have it working,

used this xpath expression within a rule set on the ddl:

xdXDocument:GetDOM("getUserCredentials")/dfs:myFields/dfs:dataFields/tns:getUserCredentialsResponse/tns:getUserCredentialsResult/tns:Credentials[tns:Account = current()]/tns:Mail

Glad you found the solution. Cheers!