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DelCmd
2024-10-02
WPF Click Window show XY coordinates in MVVM via InvokeCommandAction of behavior
1.Install Microsoft.Xaml.Behaviors.Wpf 2.<behavior:Interaction.Triggers><behavior:EventTriggerEventName="MouseDown"><behavior:InvokeCommandActionCommand="{BindingClickCommand}"
2024-07-10
WPF customize DelegateCommand via implementation interface System.Windows.Input.ICommand and change
publicclassDelCmd:ICommand{privatereadonlyAction<Object>execute;privatereadonlyPredicate<Object>canExecute;publicDelCmd(Action<object>executeValue,Predicate<object>canExecuteValue){execut
2024-05-25
WPF implement ICommand and similar with DelegateCommand of Prism
publicclassDelCmd:ICommand{publiceventEventHandlerCanExecuteChanged{add{CommandManager.RequerySuggested+=value;}remove{CommandManager.RequerySuggested-=
2024-05-20
WPF mvvm find element by name
Copyfrom https://stackoverflow.com/questions/636383/how-can-i-find-wpf-controls-by-name-or-type //xaml<Windowx:Class="WpfApp102.MainWindow"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmln