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 318:				int icerik_Id=0;
Line 319:				int tur_id=0;
Line 320:				 icerik_Id = Convert.ToInt32(Request.QueryString["icerik_Id"]);
Line 321:				if(db.Kontrol("Select Id from icerik where Id='"+icerik_Id+"'")==true){
Line 322:				tur_id = Convert.ToInt32(db.Tekveri("Tur","Select Tur from icerik where Id = " +icerik_Id));

Source File: d:\vhosts\contacall.com\httpdocs\Default.aspx.cs    Line: 320

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.Convert.ToInt32(String value) +44
   Yonetim_Default.Page_Load(Object sender, EventArgs e) in d:\vhosts\contacall.com\httpdocs\Default.aspx.cs:320
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51
   System.Web.UI.Control.OnLoad(EventArgs e) +95
   Yonetim_Default.OnLoad(EventArgs e) in d:\vhosts\contacall.com\httpdocs\Default.aspx.cs:83
   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:4.7.4057.0