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Silver Bullet - Support Forum

Ranger => Canon Check Scanners => CR-55 & CR-25 => Topic started by: wcoleman on May 02, 2008, 11:08:59 AM

Title: Why am I unable to use the ClearTrack command?
Post by: wcoleman on May 02, 2008, 11:08:59 AM
Why am I unable to use the ClearTrack command with my CR-55 or CR-25?

Receiving response:  resultB==false
Title: Re: Why am I unable to use the ClearTrack command?
Post by: wcoleman on May 02, 2008, 11:10:56 AM
Ranger exposes the ClearTrack() method for those scanners that do support a track clearing functionality. The Canon CR series scanners do not support such a functionality.

Your application can differentiate between scanners that do and don't support ClearTrack functionality by interrogating the TransportInfo.ini file. You'll notice that TransportInfo.ini indicates "UsesClearTrack=false" for all Canon devices.



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