asp.net Archives - Page 136 of 944

How can I fix the Kerberos double-hop issue?

September 3, 2022 by Magenaut

I’m having some trouble calling a web service from within a web application and I was hoping someone here might be able to help. From what I can tell, this seems to have something to do with the Kerberos double-hop issue. However, if it is, I’m not sure what to do to actually fix the problem. To make things harder, I don’t have the proper permissions to make changes to Active Directory accounts, so I need to know what to ask for when requesting changes. In my situation, I need to pass the credentials (Integrated Windows Authentication) from a web application onto a backend web service so that the web service runs under the proper user context.

Difference between MVC 5 Project and Web Api Project

September 3, 2022 by Magenaut

I am new to ASP.NET MVC and Web API and trying to get the basics. AFAIK, we have project templates in VS 2013, named as MVC, Web API and Both of them together.

ASP.NET authentication login and logout with browser back button

September 3, 2022 by Magenaut

I am looking for a solution for user use the browser’s back button to navigate to previous page once logged out.

Is trying to develop for Medium Trust a lost cause?

September 3, 2022 by Magenaut

I started developing a new MVC app with Entity Framework code-first and Unity for dependency injection. I used EF5 and Unity because I thought they were supposed to work in Medium Trust. However, when I threw the <trust level="Medium" /> tag in my web.config, I started getting Reflection Permission exceptions.

How do I resolve “HTTP Error 500.19 – Internal Server Error” on IIS7.0

September 3, 2022 by Magenaut

Detailed Error Information
Module IIS Web Core
Notification BeginRequest
Handler Not yet determined
Error Code 0x8007052e
Config Error Can not log on locally to C:inetpubwwwroot as user administrator with virtual directory password
Config File Unavailable (Config Isolation)
Requested URL http://192.168.0.3:80/
Physical Path C:inetpubwwwroot
Logon Method Not yet determined
Logon User Not yet determined

ASP.NET: Session.SessionID changes between requests

September 3, 2022 by Magenaut

Why does the property SessionID on the Session-object in an ASP.NET-page change between requests?

Stop Visual Studio from launching a new browser window when starting debug?

September 3, 2022 by Magenaut

I already have a window open with the web site I’m debugging. I don’t need VS to launch another one for me every time I need to debug.

What is default hash algorithm that ASP.NET membership uses?

September 3, 2022 by Magenaut

What is default hash algorithm that ASP.NET membership uses? And how can I change it?

How do I prevent users clicking a button twice?

September 3, 2022 by Magenaut

I have an old ASP.NET web forms application (.NET 2.0) that has a process that takes 30 seconds or so to run when a button is clicked. I need to prevent the button from being clicked twice. This will prevent posting twice, which causes duplicate data in a database.

What is the purpose of a question mark after a type (for example: int? myVariable)?

September 3, 2022 by Magenaut

Typically the main use of the question mark is for the conditional, x ? "yes" : "no".