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POHow can I call stored procedure returning both a table and a return statement in a controller in mvc entity framework 4?
 

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  1. POHow can I call stored procedure returning both a table and a return statement in a controller in mvc entity framework 4?
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    <p>I have a stored procedure which returns a table as well as a return errorstate which is an int. How can I call this stored procedure from a controller in MVC.<br> (I'm using Entity Framework 4)</p> <hr> <pre><code>Stored Procedure : </code></pre> <p>CREATE PROC [dbo].[sp_list24](@emp dbo.list READONLY ,@error int output) AS BEGIN BEGIN TRY DECLARE @Error_State INT</p> <p>SET @Error_State = 1</p> <p>UPDATE dbo.employee SET mobile=mobile+11 WHERE eid=2 SELECT * FROM @emp set @error=@Error_State; select @error </p> <p>END TRY BEGIN CATCH SET @error = ERROR_STATE() select @error </p> <p>END CATCH END GO</p> <hr> <p>Here 'list' is a userdefined table type for passing table valued parameter.</p> <pre><code>CREATE TYPE [dbo].[list] AS TABLE( [eid] [int] NULL, [name] [nvarchar](50) NULL, [age] [int] NULL ) </code></pre> <hr> <h2> In controller:</h2> <pre><code> [HttpPost] public JsonResult Onclick(int id) { using (examemployeeEntities1 eee = new examemployeeEntities1()) { //Create table value parameter DataTable dt = new DataTable(); DataRow dr = dt.NewRow(); dt.Columns.Add("eid"); dt.Columns.Add("name"); dt.Columns.Add("age"); dt.Rows.Add(1, "john", 21); dt.Rows.Add(2, "albert", 22); dt.Rows.Add(3, "martin", 33); SqlParameter emp1 = new SqlParameter("@emp", SqlDbType.Structured); emp1.Value = dt; emp1.TypeName = "list"; //eee.Database.ExecuteSqlCommand("EXEC sp_list4 @emp",emp1); var resp = eee.Database.SqlQuery&lt;Item&gt;("exec sp_list20 @emp", emp1); return Json(resp.ToList()); } </code></pre> <h2> }</h2> <pre><code>In view: </code></pre> <p>paragraph id is "sdf" and button id is "asd"!!!!!</p> <pre><code>script: </code></pre> <hr> <pre><code> $("#asd").click(function () { var a = 1; var content = "&lt;table&gt;&lt;th&gt;Id&lt;/th&gt;&lt;th&gt;Name &lt;/th&gt;&lt;th&gt;Age&lt;/th&gt;&lt;/tr&gt;"; $.ajax({ type: 'POST', url: '/Home/Onclick/', data: { 'id': a }, datatype: 'json', success: function (data) { $.each(data, function (i, item) { content += "&lt;tr&gt;"; content += "&lt;td style=\"background-color:White\"&gt;" + data[i].eid + "&lt;/td&gt;"; content += "&lt;td style=\"background-color:White\"&gt;" + data[i].name + "&lt;/td&gt;"; content += "&lt;td style=\"background-color:White\"&gt;" + data[i].age + "&lt;/td&gt;"; content += "&lt;/tr&gt;"; }); content += "&lt;/table&gt;"; $('#sdf').html(content); alert("success"); }, error: function () { } }); }); </code></pre> <h2> </h2> <p>Result displays:</p> <p>Id Name Age</p> <p>1 john 21</p> <p>2 albert 22</p> <p>3 martin 23</p> <hr> <p>It doesn't return @Error_State. I tried using select @Error_State also. But it also don't work. How can I call stored procedure returning both a table and a return statement?</p>
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    1. USneetz
    1. USneetz
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    1. This table or related slice is empty.
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      1. POHow can I call stored procedure returning both a table and a return statement in a controller in mvc entity framework 4?
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    1. COYou could try using another parameter for error_state, and mark the direction as OUT
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      1. POHow can I call stored procedure returning both a table and a return statement in a controller in mvc entity framework 4?
      1. USTomas McGuinness
    2. COcan you explain it a little bit more please??how to mark the direction as out and how to call it from controller?
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      1. POHow can I call stored procedure returning both a table and a return statement in a controller in mvc entity framework 4?
      1. USneetz
 

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