func_maxgui_text areas_textareasellen.rst 610 B

123456789101112131415161718192021222324252627282930313233343536373839
  1. .. _func_maxgui_text areas_textareasellen:
  2. ==============
  3. TextAreaSelLen
  4. ==============
  5. TextAreaSelLen -
  6. Description
  7. ===========
  8. .. code-block:: blitzmax
  9. TextAreaSelLen( textarea:TGadget,units=TEXTAREA_CHARS )
  10. Find the size of the selected text in a TextArea gadget.
  11. The TEXTAREA_CHARS option returns the number of characters currently
  12. highlighted by the user where as TEXTAREA_LINES will specify the
  13. function returns the number of lines selected.
  14. See Also: #TextAreaCursor and #CreateTextArea
  15. Parameters
  16. ==========
  17. Return Values
  18. =============
  19. Nothing.
  20. Examples
  21. ========
  22. See Also
  23. ========