| public CopyTo ( System array, int index ) : void | ||
| array | System | |
| index | int | |
| return | void | |
private void BasicTests (ListDictionary ld)
{
Assert.AreEqual (0, ld.Count, "Count");
Assert.IsFalse (ld.IsFixedSize, "IsFixedSize");
Assert.IsFalse (ld.IsReadOnly, "IsReadOnly");
Assert.IsFalse (ld.IsSynchronized, "IsSynchronized");
Assert.AreEqual (0, ld.Keys.Count, "Keys");
Assert.AreEqual (0, ld.Values.Count, "Values");
Assert.IsNotNull (ld.SyncRoot, "SyncRoot");
Assert.IsNotNull (ld.GetEnumerator (), "GetEnumerator");
Assert.IsNotNull ((ld as IEnumerable).GetEnumerator (), "IEnumerable.GetEnumerator");
ld.Add ("a", "1");
Assert.AreEqual (1, ld.Count, "Count-1");
Assert.IsTrue (ld.Contains ("a"), "Contains(a)");
Assert.IsFalse (ld.Contains ("1"), "Contains(1)");
ld.Add ("b", null);
Assert.AreEqual (2, ld.Count, "Count-2");
Assert.IsNull (ld["b"], "this[b]");
DictionaryEntry[] entries = new DictionaryEntry[2];
ld.CopyTo (entries, 0);
ld["b"] = "2";
Assert.AreEqual ("2", ld["b"], "this[b]2");
ld.Remove ("b");
Assert.AreEqual (1, ld.Count, "Count-3");
ld.Clear ();
Assert.AreEqual (0, ld.Count, "Count-4");
}
// Implement the ICollection interface.
public void CopyTo(Array array, int index)
{
if (hash != null)
{
hash.CopyTo(array, index);
}
else
{
list.CopyTo(array, index);
}
}
public void CopyTo2 ()
{
ListDictionary ld = new ListDictionary ();
ld.CopyTo (new int[1],-1);
}
public void CopyTo1 ()
{
ListDictionary ld = new ListDictionary ();
ld.CopyTo (null, 0);
}
/// <summary>
///
/// </summary>
/// <param name="entries"></param>
/// <returns></returns>
public static DictionaryEntry[] ConvertToDE(DictionaryEntry[] entries)
{
//用ListDictionary主要是為了稍後可以直接CopyTo轉DictionaryEntry[]
ListDictionary list = new ListDictionary();
foreach (DictionaryEntry entry in entries)
{
list.Add(entry.Key, entry.Value);
}
DictionaryEntry[] result = new DictionaryEntry[list.Count];
list.CopyTo(result, 0);
return result;
}
