What is the functionality CALL METHOD CL_GUI_CFW=>FLUSH

[Former Member]

Hi,

What is the functionality of method "FLUSH" in class CL_GUI_CFW

Should it be used after every call method CL_GUI_FRONTEND_SERVICES=>......

What is the purpose of using it? What happens if we don't use it?

[Former Member]

Hi,

see this thread.

reward if helpful.

rgds,

bharat.

[Peter_Inotai]

<deleted>

Message was edited by:

Peter Inotai

[Former Member]

hi

good

The class CL_GUI_CFW contains static methods that apply to all instantiated custom controls when you call them.

You can force a synchronization point in your program by calling a method that is not buffered, or by calling the static method FLUSH.

CLASS event_handler IMPLEMENTATION.

METHOD handle_f1.

DATA row TYPE i.

MESSAGE i888(sabapdocu) WITH text-003.

CALL METHOD sender->get_selection_pos

IMPORTING from_line = row.

CALL METHOD sender->get_line_text

EXPORTING line_number = row

IMPORTING text = field.

CALL METHOD cl_gui_cfw=>set_new_ok_code

EXPORTING new_code = 'F1'.

CALL METHOD cl_gui_cfw=>flush.

ENDMETHOD.

thanks

mrutyun^

[RichHeilman]

You might find this very interesting.

http://sap.ittoolbox.com/documents/popular-q-and-a/the-flush-command-2537

Regards,

Rich Heilman