DevExpress ASP. NET export Excel automatically turns on Thunder problem, save as ASPX page by default

Currently taking the curve to salvation strategy:

Use MVC .....

<Dx:aspxgridviewID= "ASPxGridView1"runat= "Server"AutoGenerateColumns= "False"DataSourceID= "SqlDataSource1"Keyfieldname= "Friendlinkid"Theme= "Default"enabletheming= "True">                <Columns>                    <Dx:gridviewdatatextcolumnFieldName= "Friendlinkid"ReadOnly= "True"Visibleindex= "0">                        <editformsettingsVisible= "False" />                    </Dx:gridviewdatatextcolumn>                    <Dx:gridviewdatatextcolumnFieldName= "Linkname"Visibleindex= "1">                    </Dx:gridviewdatatextcolumn>                    <Dx:gridviewdatatextcolumnFieldName= "Linksrc"Visibleindex= "2">                    </Dx:gridviewdatatextcolumn>                    <Dx:gridviewdatatextcolumnFieldName= "Contact"Visibleindex= "3">                    </Dx:gridviewdatatextcolumn>                    <Dx:gridviewdatadatecolumnFieldName= "Publishdata"Visibleindex= "4">                    </Dx:gridviewdatadatecolumn>                </Columns>            </Dx:aspxgridview>            <Asp:sqldatasourceID= "SqlDataSource1"runat= "Server"ConnectionString= "<%$ connectionstrings:pengbg_dataconnectionstring%>"SelectCommand= "SELECT * FROM [Friendlink]"></Asp:sqldatasource>            <Dx:aspxgridviewexporterID= "ASPxGridViewExporter1"Gridviewid= "ASPxGridView1"runat= "Server"></Dx:aspxgridviewexporter>            <Asp:buttonID= "Button1"runat= "Server"Text= "button"OnClick= "Button1_Click" />

 protected voidButton1_Click (Objectsender, EventArgs e) {            varFileName =NewRandom (). Next ().            ToString (); varFullPath =@"C +"+ FileName +". xls"; using(varFS =NewFileStream (FullPath, FileMode.CreateNew, FileAccess.Write))            {Aspxgridviewexporter1.writexls (FS); } Response.Redirect ("default1?path="+FullPath); }

  Public classDefault1controller:controller {//        //GET:/default1/         PublicActionResult Index (stringpath) {String NewFileName= DateTime.Now.ToString ("YYYYMMDDHHMMSSFF"); returnFile (path), System.IO.File.ReadAllBytes"Application/vnd.ms-excel", Httputility.urlencode (string. Format ("{0}.xls", NewFileName))); }    }

Principle in speculation, debugging ...

DevExpress ASP. NET export Excel automatically turns on Thunder problem, save as ASPX page by default