EntityFramework6 Execute Storeprocedure

整个逻辑十分简单，不再赘述，仅作为记录！

1.Function

[Route("api/Module/{id}/{name}")]
        public object GetApplicationName(int id,string name)
        {
            System.Data.SqlClient.SqlParameter[] parameters =
            {
                new System.Data.SqlClient.SqlParameter("@Id",SqlDbType.Int),
                new System.Data.SqlClient.SqlParameter("@Name",SqlDbType.VarChar,50),
                new System.Data.SqlClient.SqlParameter("@Result",SqlDbType.VarChar,50),
            };
            parameters[0].SqlValue = id;
            parameters[1].SqlValue = name;
            parameters[2].SqlValue = "";
            parameters[2].Direction = ParameterDirection.Output;
            if(entityContext.Database.Connection.State == ConnectionState.Closed)
                entityContext.Database.Connection.Open();
            System.Data.Common.DbCommand cmd = entityContext.Database.Connection.CreateCommand();
            cmd.CommandText = "prc_demo";
            cmd.CommandType = CommandType.StoredProcedure;
            cmd.Parameters.AddRange(parameters);
            int result = cmd.ExecuteNonQuery();
            string output = parameters[2].Value.ToString();
            cmd.Connection.Close();
            return "result:" + result + ",output:" + output;
        }

2.存储过程

USE [EPDB]
GO

/****** Object:  StoredProcedure [dbo].[prc_demo]    Script Date: 2015/10/26 16:14:17 ******/
SET ANSI_NULLS ON
GO

SET QUOTED_IDENTIFIER ON
GO

-- =============================================
-- Author:		justin
-- Create date: 2015-10-26
-- Description:	EF work with procedure demo
-- =============================================
ALTER PROCEDURE [dbo].[prc_demo] 
	-- Add the parameters for the stored procedure here
	@Id int,
	@Name varchar(50),
	@Result varchar(50) output
AS
BEGIN
	begin try
		begin transaction 
			update Applications set Applications.Name = @Name where Applications.Id = @Id;
			set @Result = 'SUCCESS';
		commit transaction 
	end try
	begin catch
		rollback transaction
		set @Result = 'FAIL';
	end catch
END

GO

3.效果