protected TransportViewModel(DataTransport <T> dataTransport)
{
_dataTransport = dataTransport;
_dataTransport.CanOpenChanged += delegate { OpenCommand.RaiseCanExecuteChanged(); };
_dataTransport.CanCloseChanged += delegate { CloseCommand.RaiseCanExecuteChanged(); };
_dataTransport.IsOpenChanged += (sender, args) =>
{
RaisePropertyChanged(nameof(IsOpen));
};
}
protected override void RaiseCanExecuteCommands()
{
OpenCommand.RaiseCanExecuteChanged();
CloseCommand.RaiseCanExecuteChanged();
//NextPageCommand.RaiseCanExecuteChanged();
//PreviousPageCommand.RaiseCanExecuteChanged();
//FirstPageCommand.RaiseCanExecuteChanged();
//LastPageCommand.RaiseCanExecuteChanged();
SaveCommand.RaiseCanExecuteChanged();
NewCommand.RaiseCanExecuteChanged();
DeleteCommand.RaiseCanExecuteChanged();
ReloadCommand.RaiseCanExecuteChanged();
}
private void OnInitWorkArea()
{
_isWorkAreaIniting = true;
NewCommand.RaiseCanExecuteChanged();
OpenCommand.RaiseCanExecuteChanged();
SaveAllCommand.RaiseCanExecuteChanged();
//Work Area
var selectedTab = XamlTabs.FirstOrDefault(tab => tab.IsSelected);
selectedTab?.InitWorkArea();
_isWorkAreaIniting = false;
NewCommand.RaiseCanExecuteChanged();
OpenCommand.RaiseCanExecuteChanged();
SaveAllCommand.RaiseCanExecuteChanged();
}
private void AnyPropertyChanged(object sender, PropertyChangedEventArgs e)
{
OpenCommand.RaiseCanExecuteChanged();
Recognize.RaiseCanExecuteChanged();
}