How to call Stored Procedure in Entity Framework 6 (Code-First)?

Question

I am very new to Entity Framework 6 and I want to implement stored procedures in my project. I have a stored procedure as follows:

ALTER PROCEDURE [dbo].[ins         


        

Answer 1

if you wanna pass table params into stored procedure, you must necessary set TypeName property for your table params.

SqlParameter codesParam = new SqlParameter(CODES_PARAM, SqlDbType.Structured);
            SqlParameter factoriesParam = new SqlParameter(FACTORIES_PARAM, SqlDbType.Structured);

            codesParam.Value = tbCodes;
            codesParam.TypeName = "[dbo].[MES_CodesType]";
            factoriesParam.Value = tbfactories;
            factoriesParam.TypeName = "[dbo].[MES_FactoriesType]";


            var list = _context.Database.SqlQuery($"{SP_NAME} {CODES_PARAM}, {FACTORIES_PARAM}"
                , new SqlParameter[] {
                   codesParam,
                   factoriesParam
                }
                ).ToList();