c# - I upgraded my ASP.net website to .net 4.5 and now gridview doesn't show data -

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I recently posted to my ASP.NET website. 4.5 has upgraded and suddenly my grid view control does not show any data using this code. It will show just fine before upgrading 'Database' is a custom class that I have created to connect to my SQL database and run questions against it. It uses an OLEDB connection

Dataset data; Int retValue = 0; Data = database. Ekatek SQL Stattament ("Select from my tylle", ref rate value); GridViewTables.DataSource = Data; GridViewTables.DataBind (); "AutoGenerateDeleteButton =" true "OnRowCancelingEdit =" gridViewTables_RowCancelingEdit "OnRowEditing =" Gridwuwubls_rau editing "Onroupeting =" Gridwuwubls_rupapdeting "Onrvdeted =" Gridwuibublstab_red deleted "Onrodeliting =" Gridwuvtibls_rodileting "& gt; & Lt; / ASP: GridView>


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