Server Error in '/Normelombardia' Application.

Exception of type 'System.OutOfMemoryException' was thrown.

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.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.

Source Error:


Line 108:            }
Line 109:            // Genera l'html del nodo
Line 110:            htmloutput += nodocorrente.generaHtmlNodo(page, querystring);
Line 111:            // Se il nodo è apero ed non è un nodo foglia, genera l'html del contenuto del ramo
Line 112:            if (nodocorrente.IsOpen && !nodocorrente.IsLeaf) htmloutput += generaRamoAlbero(page, querystring, nodocorrente);

Source File: \\file01\nir$\App_Code\TreeViewAccessibile.cs    Line: 110

Stack Trace:


[OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.]
   System.String.Concat(String str0, String str1) +109
   TreeViewAccessibile.GeneraAlberoAccessibile(String page, NameValueCollection querystring) in \\file01\nir$\App_Code\TreeViewAccessibile.cs:110
   accessibile_main.visualizzaParteInterna() in \\file01\nir$\accessibile\main.aspx.cs:2313
   accessibile_main.Page_Load(Object sender, EventArgs e) in \\file01\nir$\accessibile\main.aspx.cs:279
   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:4.6.1055.0