protected override bool ParseValue(object value)
{
if (TryCastBool(value, out var asBool))
{
if (IsValueAllowed(asBool))
{
return(asBool);
}
}
// given value is not allowed, return the current set value instead
if (Value is bool currentValue && IsValueAllowed(currentValue))
{
return(currentValue);
}
var predefinedValues = PredefinedValues.ToList();
if (predefinedValues.Count == 0)
{
return(!IsValueAllowed(false));
}
return(PredefinedValues.OfType <bool>().FirstOrDefault());
}
protected override KeyValuePair <TKey, TValue> ParseValue(object value)
{
if (value is KeyValuePair <TKey, TValue> asKeyValuePair && IsValueAllowed(asKeyValuePair))
{
return(asKeyValuePair);
}
// given value is not allowed, return the current set value instead
if (Value is KeyValuePair <TKey, TValue> currentValue && IsValueAllowed(currentValue))
{
return(currentValue);
}
var predefinedValues = PredefinedValues.ToList();
if (predefinedValues.Count == 0)
{
return(new KeyValuePair <TKey, TValue>());
}
return(PredefinedValues.OfType <KeyValuePair <TKey, TValue> >().FirstOrDefault());
}
