Components
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Barcode Scanner
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Description
Barcode Scanner
The Barcode Scanner is a non visible component that allows you to use the scan bar code to read a bar code or a Q code A. our device has to possess a camera to scan the code.
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Events
- After Scan
- Event that runs when it detects that the scanner has read a result (text) and provides the result.
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Procedures
- Do Scan
- This method, allows you to run a scan of a bar code or Q code R, using the camera. When scanning is complete, it will call the event 'After scan'.
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Properties
- Result
- This property allows to obtain the result of the text obtained in the scanning.
- Use External Scanner
- If this property is set to 'True' Block2Code will look for and use a program to scan external as, for example, "Bar Code Scanner".