Failed to register URL “http://localhost:63647” for site application. Error description: The process cannot access the file because it is being used by another process (0x80070020). 1. Open project properties. 2. Choose “Web” on the left hand side. 3. Update the…
Module IpRestrictionModule Notification BeginRequest Handler ExtensionlessUrl-Integrated-4.0 Error Code 0x80070021 Config Error This configuration section cannot be used at this path. This happens when the section is locked at a parent level. Locking is either by default (overrideModeDefault=”Deny”), or set explicitly…
If you are using entity framework and gets the following error message “Unable to load the specified metadata resource” while trying to fetch some data from a database. You can see what cause this message and how to solve it.…
Got some errors when trying to generate a DB entity model for a ASP.net MVC website. The error message was “The model was generated with warnings or errors. Please see the Error List for more details. These issues must be…
Converting a string to a integer seems to be trivial. But there could be endless of formats and styles on the string so it’s not always that easy that it’s seems. If you have a string like “629.00” and want…
To view current sql queries running on sql database you can use this sql script to get current query and elapsed time. SELECT sqltext.TEXT, req.session_id, req.status, req.command, req.cpu_time, req.total_elapsed_time FROM sys.dm_exec_requests req CROSS APPLY sys.dm_exec_sql_text(sql_handle) AS sqltext I have only…
Case: Azure webapp. Solution with multiple projects that uses unity. Working fine on localhost but not when published, getting the message: “An error occurred creating the configuration section handler for unity: An abstract InjectionMemberElement object cannot be created. Please specify…
The entity type <Type> is not part of the model for the current context. ExceptionType: System.InvalidOperationException System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) vid System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) vid System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() vid System.Web.Http.Controllers.ApiControllerActionInvoker.d__0.MoveNext() — Slut på stackspårningen från föregående plats där ett undantag utlöstes — vid System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)…
If you have an object with an id property and another property with a list of objects (has inheritance) and wants to get a new list with the inherited list flattened and keep the id. You can do like this:…
This example applies to if you want to select the id from class A and all flatten list elements from “ListB”: public class A { int Id {get; set;} List ListB {get; set;} } var _listItems = (from x in…
Got an exception of System.InvalidOperationException: “Failed to map the path ‘/’” when starting the site on a local IIS. System.Web.HttpRuntime.HostingInit(HostingEnvironmentFlags hostingFlags, PolicyLevel policyLevel, Exception appDomainCreationException) +556 [HttpException (0x80004005): Det gick inte att mappa sökvägen /.] System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +579 System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context)…
In order to create a shortcut that shows the desktop you can create a shortcut in the quick launch section. Here is how: 1. Open the quick launch folder. 2. Create a new text file. 3. Copy and paste the…