Problems with method "CALL_METHOD"

Hello there ...

I want to get a text from a Custom Control and put it in a table. To do it I use the method get_text_as_r3table and this method calls another method : call_method as follows :

CALL METHOD call_method

EXPORTING

method = 'SaveSelectedTextToDP'

p_count = 1

p1 = m_dp_handle.

The problem is that the text is only saved when I select it, because of this statement "'SaveSelectedTextToDP'".

So my question is ... Is there a way to get the text from this custom control without selecting it ?? Maybe something like "SaveTextToDP" ?! I couldn't find anything like it ...

Thanks in advance ...