[PROGRESS] V4MD Examples

Igor Gomon giv at tlc.kherson.ua
Sun Aug 22 11:09:58 CDT 2004


Hi team,

Since there are many changes in V4MD public API 
then many changes to existing samples have been made to 
keep it working. This is the list of already updated examples:

    Common
        Init_Shutdown
        EscapeString
        SetExtensions
        ToFromDiskFile
        Database_CreateCloseOpen
    API_Way
        Table_CreateDrop
        Field_CreateDrop
        Records_AddUpdateDelete (practically rewritten from zero)

New external cast (ValentinaGlobals.cts) was created.
It contains 3 function:

    IntializeValentinaReferences()
    DisplayValError()
    CheckValError()

and defines 3 global variables:
    global Valentina
    global VTable
    global VField

Function IntializeValentinaReferences() must (or can) be then called from 
any movie to initialize global Xtras references on startup.

Also all the examples has been refactored to use unified error 
handling - exposed by last two functions 
    DisplayValError()
    CheckValError()

(so all examples now linked to this cast)

There are still not ready examples so I'm working on them now.

-- 
Best regards,
Igor Gomon
-------------------------------------------------------------
e-mail: giv at tlc.kherson.ua
web: http://www.paradigmasoft.com

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