HandleCollector class, 596–597
handles, 596–597
Hashtable collection
IDictionaryEnumerator enumerator, 225
members, 222–224
overview, 222
Header elements, 166
heaps
Blob, 358
GUID, 358
String, 358
Userstring, 358
Hello World applications
metadata validation, 360
overview, 403–405
sample C# programs, 30–31
sample MSIL programs, 403–405
hit count command, 457
HybridDictionary collection, 232