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 394:				int icerik_Id=0;
Line 395:				int tur_id=0;
Line 396:				 icerik_Id = Convert.ToInt32(Request.QueryString["icerik_Id"]);
Line 397:				if(db.Kontrol("Select Tur from icerik where Id = " +icerik_Id)==false){
Line 398:					Response.Redirect("/"+db.DilAd()+"/anasayfa");

Source File: d:\vhosts\btteknolojiwindows.com\eforganik.com.tr\Default.aspx.cs    Line: 396

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\eforganik.com.tr\Default.aspx.cs:396
   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\eforganik.com.tr\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