Calls to ErrorMess fill a string with a text version of the error code.
int WINAPI ErrorMess(LPINT error, LPSTR msg)
where error is a pointer to an integer containing the error code from the barcode structure, and msg is a pointer to a string that receives the text. The buffer pointed to by msg must be large enough to receive 24 characters.
Visual Basic declaration:
Private Declare Function ErrorMess Lib "Dlsbar28" (ByRef er as Long, ByVal msg As String) As Long
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