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Net Express 3.x - How to stop Ctrl C or Ctrl Break from quitting application?

  • February 15, 2013
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Problem:

How do I keep the key combination of Ctrl C or ctrl break from quitting the application?

Resolution:

If you are using Dialog System character mode screensets, you can move a value of 4 to ds-control-param of the control block. This will keep CtrlC keystrokes from quitting the app. Making a call to X"B0" with function 4 will stop CtrlC from quitting apps that don't use Dialog screensets.

Old KB# 6563