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EF6 Execute Stored procedure, automatic parameters
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| using System; | |
| using System.Data.Entity; | |
| using System.ComponentModel.DataAnnotations.Schema; | |
| using System.Linq; | |
| using System.Collections.Generic; | |
| using System.Data.SqlClient; | |
| public static class DbContextHelper | |
| { | |
| /// <summary> | |
| /// Execute the stored procedure on the remote server | |
| /// </summary> | |
| /// <typeparam name="TReturn">The return type from <paramref name="method"/> </typeparam> | |
| /// <param name="method">Either <see cref="Database.ExecuteSqlCommand(string, object[])"/> | |
| /// or <see cref="Database.SqlQuery{TElement}(string, object[])"/> </param> | |
| /// <param name="proc">The name of the stored procedure to execute</param> | |
| /// <param name="parameters">The parameters to pass to the stored procedure</param> | |
| /// <returns></returns> | |
| public static TReturn Execute<TReturn>(Func<string, object[], TReturn> method, string proc, params object[] parameters) | |
| { | |
| var sqlParameters = parameters | |
| .Select((param, idx) => new SqlParameter($"@p{idx}", param)) | |
| .ToArray(); | |
| var paramList = string.Join(", ", parameters.Select((p, idx) => $"@p{idx}")); | |
| var query = $"{proc} {paramList}"; | |
| return method(query, sqlParameters); | |
| } | |
| } |
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