Web服务和AdomdDataReader

Question

我使用此Web方法创建了Web服务：

 public void Add( string kurs11,   string aktivnost11,  string godina11, string mesec11,   string dan11,  string sat11,   string brst11)
 {

 AdomdConnection cn = new AdomdConnection("location=localhost;Initial Catalog=MZ");
 AdomdCommand cmd = new AdomdCommand();
 cmd.Connection = cn;
 cmd.CommandText = "SELECT  t.*,Predict ([Modul]) as [Modul]  From   [Ph D] NATURAL PREDICTION JOIN (SELECT @kurs as [Id Kursa], @aktivnost as [Aktivnost], @godina as [Godina], @mesec as [Mesec],@dan as [Dan ime],@sat as [Sat],@brst as [Broj Studenata]) AS t  ";

 AdomdParameter kurs1;
 kurs1 = cmd.CreateParameter();
 kurs1.Direction = ParameterDirection.Input;
 kurs1.ParameterName = "kurs";
 cmd.Parameters.Add(kurs1);
 cmd.Parameters["kurs"].Value = kurs11;

 AdomdParameter aktivnost1;
 aktivnost1 = cmd.CreateParameter();
 aktivnost1.Direction = ParameterDirection.Input;
 aktivnost1.ParameterName = "aktivnost";
 cmd.Parameters.Add(aktivnost1);
 cmd.Parameters["aktivnost"].Value = aktivnost11;

 AdomdParameter godina1;
 godina1 = cmd.CreateParameter();
 godina1.Direction = ParameterDirection.Input;
 godina1.ParameterName = "godina";
 cmd.Parameters.Add(godina1);
 cmd.Parameters["godina"].Value = godina11;


 AdomdParameter mesec1;
 mesec1 = cmd.CreateParameter();
 mesec1.Direction = ParameterDirection.Input;
 mesec1.ParameterName = "mesec";
 cmd.Parameters.Add(mesec1);
 cmd.Parameters["mesec"].Value = mesec11;

 AdomdParameter dan1;
 dan1 = cmd.CreateParameter();
 dan1.Direction = ParameterDirection.Input;
 dan1.ParameterName = "dan";
 cmd.Parameters.Add(dan1);
 cmd.Parameters["dan"].Value = dan11;

 AdomdParameter sat1;
 sat1 = cmd.CreateParameter();
 sat1.Direction = ParameterDirection.Input;
 sat1.ParameterName = "sat";
 cmd.Parameters.Add(sat1);
 cmd.Parameters["sat"].Value = sat11;

 AdomdParameter brst1;
 brst1 = cmd.CreateParameter();
 brst1.Direction = ParameterDirection.Input;
 brst1.ParameterName = "brst";
 cmd.Parameters.Add(brst1);
 cmd.Parameters["brst"].Value = brst11;

 cn.Open();
 AdomdDataReader reader = cmd.ExecuteReader();


}         

但是，当我调用这个方法时，我得到空页。我怎样才能看到结果？ 此查询返回表中的结果，例如像

kurs aktivost godina mesec dan sat brst modul

1 edit 2013 2 Friday 12 75 forum