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?

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 - inside the Ex...

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 or is not in the

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. However, …

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?

Jul 8, 2009 · The generic parameter type will be the same for all methods, so I would like it at the class level. I know I could make a generic version and then inherit from it for the int version, but I was just …

What keeps us from comparing the values of generic types which are known to be IComparable? Doesn't it somehow defeat the entire purpose of generic constraints?

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 function argument …

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 clas...

Aug 4, 2010 · 0 If you cannot change the generic class and use one of the method already explained on this page, then simple approach would be to get the type class based on the runtime instance class …