ERDEV$ - QB64 Wiki


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ERDEV$ is a string function that returns the name of the last device to declare an error.


device$ = ERDEV$

  • Currently NOT supported in QB64!
  • It will contain the 8-byte character device name if the error was declared by a character device (such as a printer), while it will contain the 2-byte block name (A:, B:, etc.) if the device was not a character device.
  • It is set when ERDEV is set, meaning that DOS has encountered a error that prevents it from continuing.

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