public static bool HasOwnValue(this IPropertyProvider properties, string key)
{
return(properties.GetValue(key, null) != properties.GetDefaultValue(key, null));
}
protected TValue GetDefaultValue <TValue>() where TValue : IConvertible
{
var defval = this.GetMetaDataValue("Default", default(TValue));
return(_Properties.GetDefaultValue(SerializationKey, defval.ConvertToString <TValue>()).ConvertToValue <TValue>());
}
public string GetDefaultValue(string serializationKey, string defval)
{
return(_Properties.GetDefaultValue(serializationKey, defval));
}