How to License TBarCode SDK

A valid license key removes the demo restrictions. Review the current pricing and licensing options, or contact TEC-IT Sales if the correct license type is unclear. Licenses can be ordered from the TEC-IT order page.

For callback API evaluation or another test that requires unrestricted output, request a time-limited key from TEC-IT Support.

Demo Limitations

When TBarCode Library has no valid license, it adds a “Demo” marker or a horizontal bar to the barcode. Custom drawing callbacks are also disabled.

Apply the license with BCLicenseMe(), for example:

ERRCODE eCode = BCLicenseMe(
    "John Smith",
    eLicKindSite,
    1,
    "01234567890ABCDEFGHIJKLMNOPQRSTU",
    eLicProd2D);

On Windows, call BCLicenseMe() before the first barcode-library operation. On UNIX, call it directly after BCInitLibrary().