Not the prettiest in the book, but you can use the CommandManager to invalidate all commandbinding: CommandManager.InvalidateRequerySuggested(); http://stackoverflow.com/questions/1340302/wpf-how-to-force-a-command-to-re-evaluate-canexecute-via-its-commandbindings http://msdn.microsoft.com/en-us...
ICommand.CanExecute in MVVM Image border Image doesn't change when ImageSource changed Image in button not showing up when execution Image is not showing in runtime. Image Quality WPF Image Refresh problem Image shows during design time but not during runtime Image Sized to grid height (proport...
ICommand.CanExecute in MVVM Image border Image doesn't change when ImageSource changed Image in button not showing up when execution Image is not showing in runtime. Image Quality WPF Image Refresh problem Image shows during design time but not during runtime Image Sized to grid height (proport...
Refresh DataGrid from ViewModel fils MVVM WPF Refresh ObservableCollection Refresh the GUI in a WPF application Refresh the WPF Main Window Refresh UI while changing application language settings Refresh User Control Refresh usercontrol when datacontext is modified Regarding Zoom in and Zoom out in WPF ...
When using the RelayCommand class, a command class used for MVVM development, you may find times when a button that is enabled or disabled based on RelayCommand.CanExecute does not refresh until a keyboard or mouse click. When this happens you may have to manually force this refresh to occur...
#342 – Binding a Button to a Command #343 – Associating Multiple Controls with the Same Command #344 – The CommandBinding CanExecute Event Determines Whether a Button is Enabled #345 – WPF Command Model is Preferred over Traditional Event Handler Model #346 – No Need to Set Header ...
ICommand.CanExecute in MVVM Image border Image doesn't change when ImageSource changed Image in button not showing up when execution Image is not showing in runtime. Image Quality WPF Image Refresh problem Image shows during design time but not during runtime Image Sized...
ICommand CanExecute() not working ICommand.CanExecute in MVVM Image border Image doesn't change when ImageSource changed Image in button not showing up when execution Image is not showing in runtime. Image Quality WPF Image Refresh problem Image shows during design time but not during runtime ...
ICommand CanExecute() not working ICommand.CanExecute in MVVM Image border Image doesn't change when ImageSource changed Image in button not showing up when execution Image is not showing in runtime. Image Quality WPF Image Refresh problem Image shows during design time but not during runtime ...
ICommand CanExecute() not working ICommand.CanExecute in MVVM Image border Image doesn't change when ImageSource changed Image in button not showing up when execution Image is not showing in runtime. Image Quality WPF Image Refresh problem Image shows during design time but not during runtime ...