C# has the ? ternary operator, like other C-style languages. However, this is not perfectly equivalent to IIf(); there are two important differences. To explain the first difference, the false-part argument for this IIf() call causes a DivideByZeroException, even though the boolean argument is True. IIf() is just a function, and like all functions all … Read more
JObject defines method Parse for this: You might want to refer to Json.NET documentation.
What is the difference between .NET Core and Mono? I found a statement on the official site that said: “Code written for it is also portable across application stacks, such as Mono.” My goal is to use C#, LINQ, EF7 and Visual Studio to create a website that can be ran/hosted on Linux. Someone told … Read more
Usually SelectedItems returns either a collection, an array or an IQueryable. Either way you can access items via the index as with an array: By the way, you can save an item you want to look at into a variable, and check its structure in the locals after setting a breakpoint.
The difference between Func and Action is simply whether you want the delegate to return a value (use Func) or not (use Action). Func is probably most commonly used in LINQ – for example in projections: or filtering: or key selection: Action is more commonly used for things like List<T>.ForEach: execute the given action for … Read more
Generally speaking, you should try and use the least specific type that suits your purpose. IEnumerable is less specific than IList (IList implements IEnumerable) so unless you want something specific from IList (such as Count as you suggest, or perhaps Add, Delete, etc), I’d use IEnumerable. One benefit of remaining with IEnumerable is that you … Read more
It means it’s a decimal literal, as others have said. However, the origins are probably not those suggested elsewhere in this answer. From the C# Annotated Standard (the ECMA version, not the MS version): The decimal suffix is M/m since D/d was already taken by double. Although it has been suggested that M stands for … Read more
Your class has a base class, and this base class also has a property (which is not virtual or abstract) called Events which is being overridden by your class. If you intend to override it put the “new” keyword after the public modifier. E.G. If you don’t wish to override it change your properties’ name … Read more
Use the Dictionary class. It should do what you need. Reference is here. So you can do something like this:
You could not use double quotes within double quotes so use combination of single and double quotes. Change To