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POStored procedure not returning value when executed from code, works fine from management studio
 

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  1. POStored procedure not returning value when executed from code, works fine from management studio
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    <p>I have a proc like </p> <pre><code>CREATE PROCEDURE [dbo].[ExportTestAsXML] @TestId int AS BEGIN SET NOCOUNT ON; declare @x xml; set @x = ( select (select * from table1 where testid = @TestId FOR XML auto, Type, Elements), (select * from table2 where testid = @TestId FOR XML auto, Type, Elements), (select * from table3 where objectiveid in (select objectiveid from objectives where testid = @TestId) FOR XML auto, Type, Elements), (select * from table4 where objectiveid in (select objectiveid from objectives where testid = @TestId) FOR XML auto, Type, Elements), (select * from table5 where questionid in (select questionid from questions where objectiveid in (select objectiveid from objectives where testid = @TestId) ) FOR XML auto, Type, Elements) for xml path(''), type ); select @x as my_xml END </code></pre> <p>When I run it from SQL Server 2005 Management Studio I get a table with a single record containing the combined XML from the select statements. When I run it from my web service code and use the datatable visualizer to check the table it is empty. Here is the code I use to execute the proc</p> <pre><code>SqlParameter[] Parameters = new SqlParameter[1]; Parameters[0] = new SqlParameter(); Parameters[0].ParameterName = "@TestId"; Parameters[0].Value = TestId; Parameters[0].SqlDbType = SqlDbType.Int; Parameters[0].Size = 50; DataTable data = ExecuteDataSet("ExportTestAsXML", Parameters); private DataTable ExecuteDataSet(string storedProcName, SqlParameter[] parameters) { SqlCommand command = new SqlCommand(); command.CommandText = storedProcName; command.Parameters.AddRange(parameters); command.CommandType = CommandType.StoredProcedure; command.Connection = (SqlConnection)dcMUPView.Connection; command.Connection.Open(); command.Prepare(); SqlDataAdapter adapter = new SqlDataAdapter(command); DataTable ds = new DataTable(); adapter.Fill(ds); command.Connection.Close(); return ds; } </code></pre> <p>Any idea what is going on?</p>
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    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
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    1. USJosh
    1. USJosh
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. CO@Siva may be right: http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqlparameter.parametername.aspx
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      1. POStored procedure not returning value when executed from code, works fine from management studio
      1. USYatrix
    2. COYeah that makes sense but after fixing it I'm still getting the same result
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      1. POStored procedure not returning value when executed from code, works fine from management studio
      1. USJosh
 

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