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 36:   {
Line 37:     EssayCategoryMst RObj = new EssayCategoryMst();
Line 38:     RObj.CatID = Convert.ToInt32(ViewState["CatID"]);
Line 39:     RObj.GetDetails();
Line 40:     string SectionID = RObj.FKSectionID;

Source File: d:\inetpub\vhosts\esamskriti.com\httpdocs\essays.aspx.cs    Line: 38

Stack Trace:


[FormatException: Input string was not in a correct format.]
   System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) +12937893
   System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) +120
   System.String.System.IConvertible.ToInt32(IFormatProvider provider) +46
   System.Convert.ToInt32(Object value) +30
   _Default.BindArticleCategoryDetails() in d:\inetpub\vhosts\esamskriti.com\httpdocs\essays.aspx.cs:38
   _Default.Page_Load(Object sender, EventArgs e) in d:\inetpub\vhosts\esamskriti.com\httpdocs\essays.aspx.cs:25
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51
   System.Web.UI.Control.OnLoad(EventArgs e) +95
   System.Web.UI.Control.LoadRecursive() +59
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +678


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.4076.0