Table of contents
Swift
Objective-C

This documentation is deprecated. It applies only to legacy version 9.x of Barcode Reader and must not be used for new development.

Please refer to the latest documentation and Migration Guide, which supersede this content.

DMDLSLicenseVerificationDelegate

DMDLSLicenseVerificationDelegate is the protocol to handle license verification callback when using initLicenseFromDLS.

Note:

  • initLicenseFromDLS and DMDLSLicenseVerificationDelegate are deprecated and will be removed in 10.0 version release.
  • Please use initLicense and DBRLicenseVerificationListener to initialize and verify the license for 9.x versions.
@protocol DMDLSLicenseVerificationDelegate <NSObject>
Method Type Description
DLSLicenseVerificationCallback required The method for users to add code for license verification.

DLSLicenseVerificationCallback

The method for users to add code for license verification.

@required
- (void)DLSLicenseVerificationCallback:(bool)isSuccess error:(NSError * _Nullable)error;

Parameters

[in, out] isSuccess: Whether the license verification was successful.
[in, out] error: The error message from the license server.

This page is compatible for:

Is this page helpful?

YesYes NoNo

In this article: