How to get the data in return is null now

Question

public Employee GetEmployeewithID(int sEQ_EMP_ID)

{

int i;

Employee objEmp;

objEmp = new Employee();

try

{

objOracleCommand = new OracleCommand();

objOracleCommand.Connection = new OracleConnection(cs);

objOracleCommand.Connection.Open();

objOracleCommand.CommandType = CommandType.StoredProcedure;

objOracleCommand.CommandText = "PKG_EMPLOYEE.Get_Employee_with_ID";

objOracleCommand.Parameters.AddWithValue("P_SEQ_EMP_ID", sEQ_EMP_ID);

objOracleCommand.Parameters.Add("OUT_RESULT", OracleType.Cursor).Direction = ParameterDirection.Output;

objOracleDataAdapter = new OracleDataAdapter(objOracleCommand);

i = objOracleCommand.ExecuteNonQuery();

return objEmp;

}

catch (Exception ex)

{

throw ex;

}

}