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 78:                 Image ImgLogo = (Image)e.Item.FindControl("ImgLogo");
Line 79:               
Line 80:                 int hlp_pic = int.Parse(dr["pic_id"].ToString());
Line 81:                 
Line 82:                 if (hlp_pic > 0)

Source File: d:\Websites\kinder-event.ch\modules\Referenzen.ascx.cs    Line: 80

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
   modules_List.myReferenzen_ItemDataBound(Object sender, ListViewItemEventArgs e) in d:\Websites\kinder-event.ch\modules\Referenzen.ascx.cs:80
   System.Web.UI.WebControls.ListView.OnItemDataBound(ListViewItemEventArgs e) +145
   System.Web.UI.WebControls.ListView.CreateItemsWithoutGroups(ListViewPagedDataSource dataSource, Boolean dataBinding, InsertItemPosition insertPosition, ArrayList keyArray) +1173
   System.Web.UI.WebControls.ListView.CreateChildControls(IEnumerable dataSource, Boolean dataBinding) +1248
   System.Web.UI.WebControls.ListView.PerformDataBinding(IEnumerable data) +53
   System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data) +165
   System.Web.UI.WebControls.ListView.PerformSelect() +125
   modules_List.Page_PreRender(Object sender, EventArgs e) in d:\Websites\kinder-event.ch\modules\Referenzen.ascx.cs:55
   System.Web.UI.Control.OnPreRender(EventArgs e) +11906436
   System.Web.UI.Control.PreRenderRecursiveInternal() +162
   System.Web.UI.Control.PreRenderRecursiveInternal() +256
   System.Web.UI.Control.PreRenderRecursiveInternal() +256
   System.Web.UI.Control.PreRenderRecursiveInternal() +256
   System.Web.UI.Control.PreRenderRecursiveInternal() +256
   System.Web.UI.Control.PreRenderRecursiveInternal() +256
   System.Web.UI.Control.PreRenderRecursiveInternal() +256
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +6875


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.4087.0