Gracefully trap error on dos start cmd
- by diehlted
On a cmd prompt or bat file, I issue the following:
start textpad myfile.txt and it works fine.
If the program textpad does not exist on the computer, then an error sound and a popup occurs which the OK button must be pushed.
I desire to trap this error so that I could do something like
start textpad myfile.txt || start notepad myfile.txt
where the || implies that if the start of textpad is not successful, then the start of notepad should occur. HOWEVER, I still get the error sound and requirement of hitting OK.
My intent is to avoid the sound and the requirement of any user intervention.
I have also tried the following bat approach below, to no avail.
start textpad
if not %ERRORLEVEL% == 0 GOTO END
start notepad
:END
Any help would be great.
thanks
ted
