windows 8 - RichEditBox get and set Text C++ -


how can set , text richeditbox in windows 8 c++ app.

i tried these 2 approaches, program keeps crashing @ runtime

cpp

contenttext->document->selection->gettextviastream(windows::ui::text::textgetoptions::formatrtf, outstream);   contenttext->document->gettext(windows::ui::text::textgetoptions::formatrtf, tempoutput);

.h

private:     platform::string^* tempoutput;     windows::storage::streams::irandomaccessstream^ outstream;

if program crashes, that's thing. doesn't "crash". throws exception , debugger, once attached, catch , tell went wrong. next time, start application f5. once crashes, debugger show line problem in , can watch variables check went wrong.

in case, make sure that

  • contenttext not null
  • document not null
  • tempoutput initialized real object

example:

platform::string^ tempoutput = gcnew platform::string();

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