CodeSnip Old Code (SVN)

Overhauled TUserInfo record:
+ Removed Assign method (not needed: direct assignment works just fine)
+ Removed Init method: can use CreateNull method in its place
+ Corrected spelling of "null" in method names.
+ Made Details and Comments fields into read-only properties and so made record immutable.
Updated using code re changes.

Changed code that accessed _Database.SelectAll to use Database.GetAllSnippets instead.
Deleted SelectAll method from IDatabase and _TDatabase.

Renamed IDatabase and Database function, along with internal TDatabase class and PvtDatabase varibale by placing underscore in front of their names. This is to flag the items as "legacy" and to avoid name clashes with new database code being developed.
Modified all code that calls Database to use _Database instead.

Removed unused unit reference to USnippetIDs.

Converted TCodeImportMgr to use IDatabase.SelectAll method instead of accessing IDatabase._Snippets property.

Removed redundant internal procedure from TCodeImportMgr.UpdateDatabase.

Renamed TDBSnippetID in CS.Database.Types to TSnippetID and deleted TSnippetID from USnippetIDs.
Adjusted uses clauses of all code that uses TSnippetID as necessary.

Renamed all fields of TSnippetReferences record and made necessary changes to using code.

Chnaged methods that called Dataabase._Snippets.Find to use one of Database.Lookup, Database.TryLookup or Database.Contains methods.

Renamed IDatabase's Snippets property as _Snippets as a first step in elimination of the property.