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ComError() Returns a description of an error if an error occurs when communicating with a serial device. Syntax ComError([<cName>]) --> cErrorText Arguments <cName> --> Name of the communications device whose error you wish to query.
Returns Either a description of the error that occurred or an empty string ("") if no error occurred. Description This function returns a description of an error should one occur when communicating with a serial device. ____________________________ Related Topics |
If you are interacting with more than one serial
device then you must specify the serial device's name.