How can I implement a function that does the equivalent of Ctrl-C?

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MathWorks Support Team
评论： Walter Roberson 2018-12-18
I would like a command that does the equivalent of Ctrl-C so that I can programmatically quit out of my code. This would expecially be useful as a callback to a pushbutton.

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MathWorks Support Team
There is no way to programmatically issue a Ctrl-C in MATLAB besides using the keyboard's Ctrl-C combination.
As an alternative, you can use the ERROR command to force an error that will exit the code. For example:
error('Program terminated for a specific reason')
  2 个评论
Adam
Adam 2016-8-3
error( ... ) should always return you to the command line unless you have a try-catch statement which handles the error, in which case it will continue.
Walter Roberson
Walter Roberson 2018-12-18
error() with an empty string is aa special case that does not trigger an error . Historically it was used internally in Mathworks code.

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