On Thu, 15 Jul 2004 16:13:51 -0400 (EDT), Peng Liu <[EMAIL PROTECTED]> wrote :
>I notice that this function is available after Dr. Murdoch's post at >R-GUI. I am further wondering how to use "Process" and "ProcessID" two >choices. Suppose I created more than one 'Document' windows within MDI. I >need to find their corresponding process ID or handle, in order to >communicate with them correctly. You'll need to read Windows documentation. The difference between Process and ProcessID is that one is the result of a call to the GetCurrentProcess function, and the other is the result of a call to the GetCurrentProcessID function. Currently R has no way to get the list of MDI document windows. I think the function you want is EnumChildWindows, but you might need to use EnumWindows. I can't remember whether MDI documents are child windows or top level windows. If you do get all of this worked out nicely, contributions of patches to R would be welcomed. The file where this function lives is src/gnuwin32/extra.c. Duncan Murdoch ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-devel
