Question to CLASS-Management

[byte-one]

Can i replace a method in a class outside from the class-code?

[Enrico Maria Giordano]

From xdiff.txt:

OVERRIDE CLASS:
---------------

The OVERRIDE CLASS syntax allows the xHarbour developer to override the
behaviour of any existing class (including native type classes) using the
flowwing syntax:

OVERRIDE METHOD <SomeMethod> [IN] CLASS <SomeClass> WITH [METHOD] <SomeFunc>
[SCOPE <Scope>]

For sample usage please review tests\override.prg

EMG

[cnavarro]

Enrico

Some sample with clausule SCOPE ?

[byte-one]

Thanks. Also in HARBOUR?

[cnavarro]

Yes

viewtopic.php?f=6&t=32687&p=192154&hilit=OVERRIDE+METHOD#p192154

[Enrico Maria Giordano]

Enrico

Some sample with clausule SCOPE ?

It should be PROTECT, HIDDEN, READONLY.

EMG

[byte-one]

In the original method ::hDC by example is using. In the new function what i should use unstead the ::?

[Enrico Maria Giordano]

Use

Code: Select all  Expand view

LOCAL Self := HB_QSELF()

to retrieve the current object, so you can use the normal :: syntax.

EMG

[byte-one]

Thanks!!!