Class License

Allows IronXL license keys to be applied globally across an application.

Inheritance

System.Object

License

Namespace: IronXL

Assembly: IronXL.dll

Syntax

public static class License : Object

Properties

IsLicensed

Determines whether this instance of IronXL is Licensed.

Will return false unless a LicenseKey is set to a valid trial or full license key in IronXL.License.LicenseKey, Web.Config , App.Config or appsettings.json in .Net Core.

See https://ironsoftware.com/csharp/excel/licensing/ and https://ironsoftware.com/csharp/excel/docs/license/license-keys/

Declaration

public static bool IsLicensed { get; }

Property Value

Type	Description
System.Boolean	True if the license key given is valid.

LicenseKey

Removes watermarks. Get Licensed at https://ironsoftware.com/csharp/excel/licensing/

For .Net framework applications, a license key can alternatively be added to Web.Config or App.Config XML file using <add key="IronXL.LicenseKey" value="IRONXL-LICENSE-KEY"/> within the appSettings tag. See https://ironsoftware.com/csharp/excel/docs/license/license-keys/

For .Net Core applications, a license key may be added to appsettings.json where the key name is "IronXL.LicenseKey" and the value is a valid IronXL trial or full license key.

See https://ironsoftware.com/csharp/excel/licensing/ for licensing options.

Declaration

public static string LicenseKey { get; set; }

Property Value

Type	Description
System.String

Methods

IsValidLicense(String)

Determines whether a string license key is valid.

See https://ironsoftware.com/csharp/excel/licensing/ for trial, development and commercial deployment licensing options.

Declaration

public static bool IsValidLicense(string licenseKey)

Parameters

Type	Name	Description
System.String	licenseKey	IronXL license key as a string

Returns

Type	Description
System.Boolean	True if the license key given is valid.