protected override T GetEntry(int id)
{
int fi, si;
if (Common.E(id, out fi, out si))
{
using (XLDNavigator nav = this.XLDPath.OpenXLD(fi))
{
nav.GoToSubfile((short)si);
if (nav.SubfileLength == 0)
{
return(default(T));
}
return(init(id, nav, nav.SubfileLength));
}
}
else
{
return(default(T));
}
}
protected override IEnumerable <KeyValuePair <int, T> > GetPairEnumerator()
{
foreach (var pair in this.XLDPath.EnumerateFiles())
{
using (XLDNavigator nav = new XLDNavigator(pair.Value))
{
for (short i = 0; i < nav.NumSubfiles; i++)
{
nav.GoToSubfile(i);
int id = Common.E(pair.Key, i);
T value;
if (nav.SubfileLength == 0)
{
value = default(T);
}
else
{
value = init(id, nav, nav.SubfileLength);
}
yield return(new KeyValuePair <int, T>(id, value));
}
}
}
}