Checks to see if a specified process exists.
ProcessExists ( "process" )
|process||The name or PID of the process to check.|
|Success:||the PID of the process.|
|Failure:||0 if process does not exist.|
Process names are executables without the full path, e.g., "notepad.exe" or "winword.exe"
PID is the unique number which identifies a Process.
The process is polled approximately every 250 milliseconds.
ProcessClose, ProcessList, ProcessWait, ProcessWaitClose, WinExists