Asp net webservice not updating

12-Dec-2017 19:09

This is most common in classes where you are using class-wide instantiated objects.

If you create and drop your objects within each method, this isn’t going to be a problem, and you are actually following a better guideline by creating at the last necessary moment, and destroying at the first possible moment, not to mention avoiding possible exceptions like Invalid Reference Exception.

asp net webservice not updating-77

not updating address on driving license

The problem is I have to build my model which I´m working with out of [lets say] 4 tables. Best practice says that view models should be entirely disconnected from your storage entities. So the EDMX entities will have something like App Name. I´m coming from 3-Tier Web Forms projects (Data Access, Business Objects, Web App). Logic is where i implement the business rules around how the application acts, personally i use dependency injection quite heavily so Logic is where i put stuff like my login/crypto logic and business rules.Net: You are trying to use a reference variable who’s value is Nothing/null.When the value is Nothing/null for the reference variable, that means it is not actually holding a reference to an instance of any object that exists on the heap. Net, you are trying to access a string that has not been initialized. You can’t even compile code like the following in C# Remember, a string is a reference type (a character array) that has to have a value.Currently, I 'instinctively' know and code the database fields in my Xelements.

asp net webservice not updating-71

sims 3 online dating photo

Potentially it's like silent binding to backend EDMX.Silence is sometimes bad because if I get a column without data there are many suspected causes. Perhaps new clients interacts with separate operation contract for a silent redirection to Backend-Ver 2.0 whilst the existing clients utilize Backend-Ver 1.0.