How do I assign value from result set returned from insert strore procedure to .NET object?

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I using ado.net to do insertion to database using store procedure. 
After insert query , it returns two result sets using select statements.


how do I get the value from return result set ?

What I have tried:

store procedure:

ALTER PROCEDURE [dbo].[spInsertEmployee] 
(
	@FirstName varchar(50),
	@LastName varchar(50),
	@Gender varchar(50),
	@Salary int

)
	
AS



BEGIN
	
	SET NOCOUNT ON;
	INSERT INTO [dbo].[Employees]
           ([FirstName]
           ,[LastName]
           ,[Gender]
           ,[Salary])
     VALUES
           (@FirstName
           ,@LastName
           ,@Gender
           ,@Salary)
    
END

SELECT Concat('TKT-',@FirstName,@Salary)  AS TicketNumber, Concat('TKTID-',@FirstName,@LastName) as TicketID
			SELECT 'PASS' AS [ResultCode],
				'Ticket Successfully Added' AS [ResultDetail]

using (SqlConnection con = new SqlConnection(connectionString))
                {
                    using (SqlCommand cmd = new SqlCommand(spInsertEmployee, con))
                    {
                        cmd.CommandType = CommandType.StoredProcedure;
                        cmd.Parameters.AddWithValue("@FirstName", model.FirstName);
                        cmd.Parameters.AddWithValue("@LastName", model.LastName);
                        cmd.Parameters.AddWithValue("@Gender", model.Gender);
                        cmd.Parameters.AddWithValue("@Salary", model.Salary);
                     


                        //SqlParameter ticketId = new SqlParameter();
                        //ticketId.SqlDbType = System.Data.SqlDbType.Int;
                        //ticketId.Direction = ParameterDirection.ReturnValue;
                        //cmd.Parameters.Add(ticketId);

                        con.Open();

                      var k = cmd.ExecuteNonQuery();

                    }
                }

Posted 30-Dec-19 7:45am

istudent

Updated 30-Dec-19 8:14am

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OriginalGriff · Accepted Answer · 2019-12-30T08:15:00

Don't use ExecuteNonQuery - it doesn't return a result set at all, it returns a single integer.

Instead, use an SqlDataAdapter and a DataSet to return the two result sets as separate tables.

C#

using (SqlConnection con = new SqlConnection(strConnect))
    {
    con.Open();
    using (SqlDataAdapter da = new SqlDataAdapter("spInsertEmployee", con))
        {
        da.SelectCommand.CommandType = CommandType.StoredProcedure;
        da.SelectCommand.Parameters.AddWithValue( ... )
        ...
        DataSet ds = new DataSet();
        da.Fill(ds);
        DataTable dt1 = ds.Tables[0];
        DataTable dt2 = ds.Tables[1];
        }
    }