public bool IsValid <T>(T model, Action <bool> curAction, bool creating)
{
var results = new List <ValidationResult>();
var context = new ValidationContext(model);
bool isValid = Validator.TryValidateObject(model, context, results, true);
if (!isValid)
{
Console.WriteLine();
foreach (var error in results)
{
Console.WriteLine(error.ErrorMessage);
}
inAppBehavior.ContinueOrQuit(curAction, inAppBehavior.Menu, creating);
}
return(isValid);
}
private void OrderByOrQuit(bool asc)
{
Console.Write("Choose option: ");
int lastPropIndex = propIndex;
int.TryParse(Console.ReadLine().Trim(), out propIndex);
if (propIndex < 1 || propIndex > optionsLength + 2)
{
Console.WriteLine("You entered wrong value");
inAppBehavior.ContinueOrQuit(OrderByOrQuit, inAppBehavior.Menu);
return;
}
if (propIndex == optionsLength + 2)
{
inAppBehavior.Menu();
return;
}
if (propIndex == optionsLength + 1)
{
searcher.Search();
action(orderBy, lastPropIndex);
return;
}
asc = lastPropIndex == propIndex ? !asc : true;
orderBy = properties[propIndex - 1].Name;
if (!asc)
{
orderBy += " desc";
}
action(orderBy, propIndex);
}
