public static AudienceNot Not(this IAudience a)
{
if (a == null)
{
return(null);
}
if (a is AudienceBase)
{
return((a as AudienceBase).Not());
}
throw new InvalidOperationException("Type is not supported: " + a.GetType().FullName);
}
public static IAudience Or(this IAudience a, IAudience b)
{
if (a == null)
{
throw new ArgumentNullException("a");
}
if (a is AudienceBase)
{
return((a as AudienceBase).Or(b));
}
throw new InvalidOperationException("Type is not supported: " + a.GetType().FullName);
}