How to pass two or more Parameter inside foreach loop RSS

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  sarumathi vi...

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  How to pass two or more Parameter inside foreach loop

  Jan 22, 2018 08:01 AM|sarumathi vikraman|LINK

  Hi Everyone,

  In ASP.NET c# web service I would like to pass two or more parameters I don't know how to achieve this, someone please help me out to resolve this.

  I'm using Oracle DB and the stored procedure and here is my sample code

  OracleParameter childretval = new OracleParameter("P_RECORDSET", OracleDbType.RefCursor);
  childretval.Direction = ParameterDirection.ReturnValue;

  var childParameters = new OracleParameter[2];
  childParameters[0] = childretval;
  childParameters[3] = new OracleParameter {
  Direction=ParameterDirection.Input,
  Value=dr["IDNUMBER"],
  OracleDbType= OracleDbType.Varchar2,
  Size=100,
  ParameterName = "P_ACCOUNT_ID",
  //startdate="P_START_DATE"

  //Enddate="P_END_DATE"

  };

  I would like to pass these 3 parameters.(ParameterName,start date,End date)

  Thanks in advance

• • Reply
  Brando ZWZ

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  3120 Posts

  Re: How to pass two or more Parameter inside foreach loop

  Jan 23, 2018 03:04 AM|Brando ZWZ|LINK

  Hi Sarumathi vikraman,

  sarumathi vikraman

  In ASP.NET c# web service I would like to pass two or more parameters I don't know how to achieve this, someone please help me out to resolve this.

  I'm using Oracle DB and the stored procedure and here is my sample code

  According to description, I suggest you could refer to below codes to know how to pass multiple parameters to Oracle DB  stored procedure.

  1.The stored procedure.

  create or replace procedure count_emp_by_dept(pin_deptno number, pout_count out number)
  is
  begin
   select count(*) into pout_count
   from scott.emp
   where deptno=pin_deptno;
  end count_emp_by_dept;

  2.ASP.NET codes:

              using (OracleConnection objConn = new OracleConnection("Data Source=ORCL; User ID=scott; Password=tiger"))
              {
                  OracleCommand objCmd = new OracleCommand();
                  objCmd.Connection = objConn;
                  objCmd.CommandText = "count_emp_by_dept";
                 objCmd.CommandType = CommandType.StoredProcedure;
                  objCmd.Parameters.Add("pin_deptno", OracleDbType.Int32).Value = 20;
                  objCmd.Parameters.Add("pout_count", OracleDbType.Int32).Direction = ParameterDirection.Output;
                  try
                  {
                      objConn.Open();
                      objCmd.ExecuteNonQuery();
                      System.Console.WriteLine("Number of employees in department 20 is {0}", objCmd.Parameters["pout_count"].Value);
                  }
                  catch (Exception ex)            
                  {
                      System.Console.WriteLine("Exception: {0}", ex.ToString());
                  }
                  objConn.Close();
              }

  Best Regards,

  Brando

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