Oct 16, 2008 · The type 'int?' must be a non-nullable value type in order to use it as parameter 'T' in the generic type or method Is specifying a nullable type as a generic parameter at all possible?

Mar 24, 2014 · You can certainly define generic delegates, after all, that's exactly what Func and Action are. They are treated as generic definitions, just like generic interfaces and classes are. …

I have a generics class, Foo<T>. In a method of Foo, I want to get the class instance of type T, but I just can't call T.class. What is the preferred way to get around it using T.class?

Mar 26, 2015 · Note about the placing of the function parameter list When using a Generic() to select a function based on the controlling-expression you have the choice of including the …

So, two questions: Why do we observe this weird behaviour? What keeps us from comparing the values of generic types which are known to be IComparable? Doesn't it somehow defeat the …

What's the best way to call a generic method when the type parameter isn't known at compile time, but instead is obtained dynamically at runtime? Consider the following sample code - …

Jan 27, 2010 · I am trying to combine a bunch of similar methods into a generic method. I have several methods that return the value of a querystring, or null if that querystring does not exist …

Fruit DisplayFruit => (Fruit)GetGrannySmith(); In your xaml, you can then bind your data template to the ancestor class: <DataTemplate DataType="{x:Type WorkaroundClass}"/> I'm pretty sure …

Apr 30, 2009 · I have the following method with generic type: T GetValue<T>(); I would like to limit T to primitive types such as int, string, float but not class type. I know I can define generic for …

Is there a clean method of mocking a class with generic parameters? Say I have to mock a class Foo&lt;T&gt; which I need to pass into a method that expects a Foo&lt;Bar&gt;. I can do the …