Create ldapquery.cs

ldapquery.cs

@@ -0,0 +1,51 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.DirectoryServices;
+
+namespace LdapQuery
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            if (args.Length >= 3)
+            {
+                string domain = args[0];
+                string filter = args[1];
+                string properties = args[2];
+
+                Console.WriteLine("Querying LDAP://{0}", domain);
+                Console.WriteLine("Querying: {0}", filter);
+                Console.WriteLine("Extracting: {0}", properties);
+                DirectoryEntry de = new DirectoryEntry("LDAP://" + domain);
+                DirectorySearcher ds = new DirectorySearcher(de);
+
+                ds.Filter = filter;
+
+                foreach (SearchResult r in ds.FindAll())
+                {
+                    try
+                    {
+                        StringBuilder sb = new StringBuilder();
+                        foreach (string prop in properties.Split(','))
+                        {
+                            sb.Append(r.Properties[prop].Count > 0 ? r.Properties[prop][0] : String.Empty);
+                            sb.Append(",");
+                        }
+                        Console.WriteLine(sb.ToString());
+                    }
+                    catch (Exception e)
+                    {
+                        Console.WriteLine("ERROR: {0}", e.Message);
+                    }
+                }
+            }
+            else
+            {
+                Console.WriteLine("Missing arguments\nUsage: domain query properties,...");
+            }
+        }
+    }
+}