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 217:
Line 218:
Line 219:        int Pid = Convert.ToInt32(lastItem);
Line 220:        pdtId = Pid;
Line 221:        pdct.Product_ID = pdtId;

Source File: c:\inetpub\vhosts\ytcindia.com\httpdocs\product_description.aspx.cs    Line: 219

Stack Trace:


[FormatException: Input string was not in a correct format.]
   System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) +14784004
   System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) +172
   System.Convert.ToInt32(String value) +60
   product_description.bindCategory() in c:\inetpub\vhosts\ytcindia.com\httpdocs\product_description.aspx.cs:219
   product_description.Page_Load(Object sender, EventArgs e) in c:\inetpub\vhosts\ytcindia.com\httpdocs\product_description.aspx.cs:90
   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:4.7.4087.0