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 278:				int icerik_Id=0;
Line 279:				
Line 280:				 icerik_Id = Convert.ToInt32(Request.QueryString["icerik_Id"]);
Line 281:				
Line 282:				int tur_id = Convert.ToInt32(db.Tekveri("Tur","Select Tur from icerik where Id = " +icerik_Id));

Source File: d:\vhosts\btteknolojiwindows.com\taspinartarim.com\Default.aspx.cs    Line: 280

Stack Trace:


[FormatException: Input string was not in a correct format.]
   System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) +13033687
   System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) +122
   System.Convert.ToInt32(String value) +48
   Yonetim_Default.Page_Load(Object sender, EventArgs e) in d:\vhosts\btteknolojiwindows.com\taspinartarim.com\Default.aspx.cs:280
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +52
   System.Web.UI.Control.OnLoad(EventArgs e) +97
   Yonetim_Default.OnLoad(EventArgs e) in d:\vhosts\btteknolojiwindows.com\taspinartarim.com\Default.aspx.cs:83
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4690.0