::NewId
longNewId
Generates an integer identifier unique to this run of the program.
::RegisterId
voidRegisterIdlong id
Ensures that ids subsequently generated by NewId do not clash with the given id.
::wxDisplaySize
voidwxDisplaySizeint *width, int *height
Gets the physical size of the display in pixels.
::wxGetElapsedTime
longwxGetElapsedTime
Gets the time in milliseconds since the last wxGetElapsedTime or wxStartTimer.
::wxSleep
voidwxSleepint secs
Under X, sleeps for the specified number of seconds using the technique specified in the XView manual, not UNIX sleep.
::wxStartTimer
voidwxStartTimer
Starts a stopwatch; use wxGetElapsedTime to get the elapsed time.
::wxYield
voidwxYield
Yields control to other applications (has no effect under XView or Motif).
::wxExecute
voidwxExecutechar *command
Executes a command in UNIX or Windows. Note that under Windows, the function immediately returns, whereas under UNIX, it does returns only after the command has finished executing, unless the command is executed in the background (append an ampersand).