Mvvm

Some useful stuff for better Mvvm in WPF

Features

• XCommand (To bind between Events, Commands, Methods and Property for CanExecute) with smart refresh of the CanExecute (Have some code evaluation features similar to Eval).
• Eval Binding with Code Evaluation (Avalonia UI Style and more)
  • On DataContext (Properties and methods directly available)
  • ElementName #Name.Something
  • RelativeSource $self, $parent (LogicalTree), $$parent (VisualTree), $parent[TypeName], $parent[3], $parent[TypeName,2]
  • StaticResource @ResourceKey
• XMultiBinding for nesting MultiBinding, Binding, Eval and other markups. You can use at each level IMultiValueConverter, IValueConveter (Work very well with CodingSeb.Converters)
• IRelayCommand (That inherit from ICommand) to call RaiseCanExecuteChanged() from anywhere
  • RelayCommand
  • RelayCommand<T>
• Some extensions methods to navigate in both VisualTree and LogicalTree easily from C#
• NotifyPropertyChangedBaseClass the class to inherit that implementing INotifyPropertyChanged and a public virtual void NotifyPropertyChanged([CallerMemberName] string propertyName = "")

Code Evaluation stuff use CodingSeb.ExpressionEvaluator

You can also use PropertyChanged.Fody and/or ReactiveUI.Fody to simplify more your Mvvm code