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Added a wxYield() warning to wxExecute() entry.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2179 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Karsten Ballüder
1999-04-15 14:40:41 +00:00
parent 05939a8140
commit 34adc693b0
1 changed files with 4 additions and 1 deletions
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5
docs/latex/wx/function.tex
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@@ -1058,7 +1058,10 @@ If TRUE, the current application waits until the other program has terminated.
In the case of synchronous execution, the return value is the exit code of
the process (which terminates by the moment the function returns) and will be
$-1$ if the process couldn't be started and typically 0 if the process
terminated successfully.
terminated successfully. Also, while waiting for the process to
terminate, wxExecute will call \helpref{wxYield}{wxyield}. The caller
should ensure that this can cause no recursion, in the simples case by
calling \helpref{wxEnableTopLevelWindows(FALSE)}{wxenabletoplevelwindows}.
For asynchronous execution, however, the return value is the process id and
zero value indicates that the command could not be executed.