كيف يمكن عرض تقرير كريستال بدون ارسال بيانات الدخول

str_con = "Data Source=" + Server + ";Integrated Security=SSPI;Persist Security Info=false;AttachDbFilename=|DataDirectory|" +
DataBase +".mdf";

string rep_name = Report_Name.Trim();
string path = ReportPaht + rep_name;
Conn.Open();

SqlDataAdapter da = new SqlDataAdapter(Query, Conn);
DataTable dt = new DataTable();
da.Fill(dt);

rpt = new ReportDocument();
rpt.Load(@path);


Database crDatabase;
Tables crTables;
TableLogOnInfo crTableLogOnInfo = new TableLogOnInfo();
ConnectionInfo crConnectionInfo = new ConnectionInfo();

crConnectionInfo.ServerName = Server;
crConnectionInfo.DatabaseName = Conn.Database.Trim();
crConnectionInfo.IntegratedSecurity = true;

crDatabase = rpt.Database;

crTables = rpt.Database.Tables;

foreach (CrystalDecisions.CrystalReports.Engine.Table crTable in rpt.Database.Tables)
{


// crTableLogOnInfo = crTable.LogOnInfo;

// crTableLogOnInfo.ConnectionInfo.IntegratedSecurity = false ;
crTableLogOnInfo.ConnectionInfo = crConnectionInfo;


crTable.ApplyLogOnInfo(crTableLogOnInfo);
}


if (HTFormula != null)
foreach (DictionaryEntry Item in HTFormula)
SetParamValue("@" + Convert.ToString(Item.Key).Trim(), Convert.ToString(Item.Value).Trim(), rpt);


rpt.SetDataSource(dt);
rpt.Refresh();
Conn.Close();