void FilterBox_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
if (e.NewValue is FilterModel)
{
this.Model = e.NewValue as FilterModel;
this.Model.FilterCommand.CanExecuteTargets += () => true;
Model.FilterCommand.ExecuteTargets += ExecuteHandler;
this.SetupValidationRules();
Model.PropertyChanged += Model_PropertyChanged;
}
}
public FilterValidation(FilterModel model)
{
this.model = model;
}