Server Error in '/' Application.

Input string was not in a correct format.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.FormatException: Input string was not in a correct format.

Source Error:


Line 14:     protected void Page_Load(object sender, EventArgs e)
Line 15:     {
Line 16:         catid = Convert.ToInt32(Page.RouteData.Values["id"].ToString());
Line 17:         ut.lstbind_parameterized(ListView1, "select tbl_Product.*,tbl_category.cat_id,tbl_category.cat_name from tbl_category,tbl_Product where tbl_Product.status=1 and tbl_category.cat_id=tbl_product.cat_id and tbl_product.cat_id=@id order by tbl_product.prod_id desc", catid.ToString());
Line 18:         seo = ut.retStr_parameter("select seo from tbl_Category where cat_id=@id", catid.ToString());

Source File: c:\inetpub\vhosts\sunnyfamilykitchenette.com\httpdocs\Receipe.aspx.cs    Line: 16

Stack Trace:


[FormatException: Input string was not in a correct format.]
   System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) +14524712
   System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) +172
   System.Convert.ToInt32(String value) +60
   Receipe.Page_Load(Object sender, EventArgs e) in c:\inetpub\vhosts\sunnyfamilykitchenette.com\httpdocs\Receipe.aspx.cs:16
   System.Web.UI.Control.OnLoad(EventArgs e) +106
   System.Web.UI.Control.LoadRecursive() +68
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3785


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.3770.0