You can access an identifier defined in any outer block from within any inner block. This raises the question: what happens when you have a declaration with the same name as an identifier in a containing block? If you do that, you shadow the identifier created in the outer block.Shadowing...
The Button gets its DataContext from the UserControl. The UserControl has its DataContext set to a ViewModel (ZooVM.cs) which exposes a public string propertyZooName. To illustrate how PlacementTarget allows you get to the underlying visual’s tree, I attempt to set the MenuItem.Header to th...
The “Shadows name from outer scope” warning occurs when you define a variable inside a function or class that has the same name as a variable in the outer scope. This can lead to confusion and potential bugs, as the inner variable “shadows” or hides the outer one. Let’s look...