public DataSourceInfo(ExtraPropertyInfo propertyInfo)
{
if (propertyInfo == null)
{
throw new ArgumentNullException();
}
_propertyId = propertyInfo.PropertyId;
Description = Ut.StringForCurrentLanguage(propertyInfo.Descriptions);
}
/// <summary>
/// Updates those properties that are allowed to change without treating the data source as a different source.
/// There can be several versions of the same data source which may differ in the property description etc. This
/// method is called to ensure such values are inherited from the latest version of the file.
/// </summary>
public void UpdateFrom(ExtraPropertyInfo propertyInfo)
{
if (propertyInfo == null)
{
throw new ArgumentNullException();
}
if (Description != Ut.StringForCurrentLanguage(propertyInfo.Descriptions))
{
Description = Ut.StringForCurrentLanguage(propertyInfo.Descriptions);
if (PropertyChanged != null)
{
PropertyChanged(this, new PropertyChangedEventArgs("Description"));
}
}
}