public static IEnumerable <T> EnumerateObjects <T>(IEnumVdsObject enumobject) where T : class
{
uint count;
do
{
enumobject.Next(1, out IUnknown unknown, out count);
if (count > 0)
{
T o;
try
{
o = (T)unknown;
}
catch
{
throw new InvalidCastException("不支持的类型");
}
yield return(o);
}
} while (count > 0);
enumobject.Reset();
}
