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Why can't I use virtual/override on class variables as I can on methods?


By : lodanve
Date : October 16 2020, 11:12 PM
Hope this helps Overriding a field does not really make sense. It's part of the state of the base class, and if an inheriting class wishes to change it, it should be changable in the inheriting class by giving it an appropriate visibility.
One thing you could do in your case is to set prefix in the constructor for the inheriting class:
code :


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Can I specify to Castle Windsor which virtual methods to override in a class proxy?


By : Teji
Date : March 29 2020, 07:55 AM
To fix this issue If you want to proxy just one method, use IProxyHook to pick which method you want to proxy. If you're modifying ComponentModel (and adding interceptors or proxy hooks is one such operation) use IContributeComponentModelConstructions for that. See the docs for more in depth explanation.

Using Moq to override virtual methods in the same class


By : Carl Green
Date : March 29 2020, 07:55 AM
it helps some times You can probably use partial mocking in this scenario, although all your methods would need to be virtual:
code :
    var mock = new Moq.Mock<RenewalService>();
    mock.Setup(m => m.GetNextRenewalDate(It.IsAny<Guid>())).Returns(null);
    mock.CallBase = true;
    var results = mock.Object.IsLastRenewalOfYear(...);

In C# override modifier is mandatory in derive class for virtual/abstract methods of base class


By : Thiago Lopes
Date : March 29 2020, 07:55 AM
I wish did fix the issue.
I want to know if the base class has defined some methods virtual, then is it mandatory to override them in derive class?
code :
Squares s3 = new Squares();
s3.Color();

Class helper doesn't override ancestor's virtual methods


By : user2527747
Date : March 29 2020, 07:55 AM
this one helps. Class helpers can not modify the original class layout. That is why they can't add fields (but they can add non-virtual non-dynamic methods, of course). The extra methods are not really part of the helped class, they merely tell the compiler that each time it sees that method, it should pretend it was part of the original class
But overriding a virtual method would mean modifying the virtual method table of the helped class, and that is not possible either. The compiler could of course create a new VMT (an array of pointers to code) with the override in it, but, because a class helper does not modify the "helped" instance, it can't simply replace the VMT pointer in the instance with the new one. So the instance cannot be made to refer to the new VMT.

Generating virtual methods in template base class for optional override in inheriting class


By : user3707918
Date : March 29 2020, 07:55 AM
wish help you to fix your issue With
auto t = std::make_tuple(def(), def(), def());
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