private DelegateCommand(LoadableViewModel loadableViewModel, Func <bool> canExecuteFunc)
{
_dependencyProperties = new Dictionary <object, HashSet <string> >();
_loadableViewModel = loadableViewModel ?? throw new ArgumentNullException(nameof(loadableViewModel));
CanExecuteDependsOn(loadableViewModel, nameof(loadableViewModel.IsLoaded));
_canExecuteFunc = canExecuteFunc;
}
public DelegateCommand(LoadableViewModel loadableViewModel, Func <Task> executeTask, Func <bool> canExecuteFunc = null) : this(loadableViewModel, canExecuteFunc)
{
ExecuteTask = executeTask ?? throw new ArgumentNullException(nameof(executeTask));
}
public DelegateCommand(LoadableViewModel loadableViewModel, Action executeAction, Func <bool> canExecuteFunc = null) : this(loadableViewModel, canExecuteFunc)
{
_executeAction = executeAction ?? throw new ArgumentNullException(nameof(executeAction));
}