The concept is identical to .NET Framework properties. Because the other two methods might take some time, they are asynchronous so that they don’t block the UI thread. Choose the Returns 2 button again.
property Platform::String^ PropertyB; private: // Backing store for propertyA. Windows Runtime Component C# See Custom events and event accessors in Windows Runtime Components. Use EventHandler
For example, if you return Dictionary
val is an IList that // contains the results.