I am using latest web api. I do annotate some controllers with 3 different filter attributes. 1 [Authorize] 2 [RessourceOwnerAttribute derived from Authorizat
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I'm trying to fix this error, I know that there are another similar questions with the same error, but the line: request.ContentLength = 0; it doesn't fix my ex
I am working on Crystal Reports in VS 2010. I unexpectedly closed Field Explorer from left side of Visual Studio and now I don't know how to open it again. I se
I'm calling the ajax function using javascript in website project and the webmethod aspx page is running on CodeFile="NewPLPage.aspx.cs" and when I run the NewP
I'm migrating my Android project from Apache HttpClient to Retrofit with OkHttp. POST/PUT request return error, even though the application custom headers are t
I'm trying to change the error message in Identity ASP .NET and I don't know how to do it. I want to change the error message to this: "Login is already taken".
I created a web project and it runs well in Visual studio. However, I got the following error after published it to azurewebsites. What can cause the issue?
I am trying to store the date from a calendar which the user has selected into a database. It seems to not being inserting it into the Access Database. The DB f
So my problem is like that, When I am trying to pass the model in repository method on controller I getting error like this Object reference not set to an insta
I am trying to load a .dwg file to convert from cad to pdf using below code: using (var image = Aspose.CAD.Image.Load("fileName.dwg")) { // process the draw
enter image description here I want to import data from a table within an HTML page. Used IMPORTHTML =IMPORTHTML("https://www.fpi.nsdl.co.in/web/Reports/FPI_For
I'm using ASP, CQRS + MediatR and fluent validation. I want to implement user role validation, but I don't want to mix it with business logic validation. Do you
I was debugging a localhost asp.net and I have made some very minor code changes and ran it again and now I get an error I have never gotten before. In nice bi
I am building a C# tool that does some minor manipulation on URIs. I am trying to write unit tests to makes sure the tool can support IDN domains, e.g. 例
I was debugging a localhost asp.net and I have made some very minor code changes and ran it again and now I get an error I have never gotten before. In nice bi
I have a multi-tenancy project using mediator and CQRS, for some reason my CRUD from order request are returning this error, I already try refactor my handler s
I am trying to implement CI (Continuous Integration) using TFS for my ASP.NET website (Website Project). I am constantly getting following errors for days. Foll
I'm working on a Switch statement and with two of the conditions I need to see if the values start with a specific value. The Switch statement does like this. T
My site name is "Flows" on IIS if i search with the name "FLOWS" its not working so is it possible that i can search it without case sensitive. class Program {