using System; using System.Web; using System.Web.Services; using System.Web.Services.Protocols; using System.Runtime.InteropServices; using dllserver; [WebService(Namespace = "http://test.com", Description="Test Submission Web Service")] [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] public class Service : System.Web.Services.WebService { public Service () { } [DllImport("dllserver.dll")] public static extern string getprogdir(); [WebMethod(Description = "Method to return import directory")] public string getimportdir() { string l_returnstring; l_returnstring = getprogdir(); return l_returnstring; }Any help is greatly appreciated!