Licenseinfo.setlicensekey

| Vendor | Namespace | Additional Requirements | |--------|-----------|--------------------------| | Telerik | Telerik.Licensing | Must call before any Telerik control is instantiated. | | DevExpress | DevExpress.Data | Also requires adding a license file for design-time. | | Syncfusion | Syncfusion.Licensing | Use SyncfusionLicenseProvider.RegisterLicense() instead. | | GrapeCity (ComponentOne) | C1.Licensing | Use C1License.SetLicenseKey() . |

throw new InvalidOperationException("License key not found in environment."); licenseinfo.setlicensekey

using Telerik.Licensing; public class Program | Vendor | Namespace | Additional Requirements |