Configuración de la clave de licencia en Web.config

Solución alternativa

Para solucionar este problema, se recomienda recuperar la clave de licencia del archivo Web.config usando ConfigurationManager en el código y luego aplicarla a la propiedad License.LicenseKey.

Ejemplo:

<configuration>
  ...
  <appSettings>
    <add key="IronPdf.LicenseKey" value="IRONPDF-MYLICENSE-KEY-1EF01"/>
  </appSettings>
  ...
</configuration>

<configuration>
  ...
  <appSettings>
    <add key="IronPdf.LicenseKey" value="IRONPDF-MYLICENSE-KEY-1EF01"/>
  </appSettings>
  ...
</configuration>

Con el archivo XML proporcionado arriba, podemos usar ConfigurationManager para recuperar el valor de la clave de licencia y pasarlo a la propiedad IronPdf.License.LicenseKey.

using System.Configuration;

class Program
{
    static void Main()
    {
        // Retrieve the license key from the Web.config file
        string licenseKey = ConfigurationManager.AppSettings["IronPdf.LicenseKey"];

        // Apply the license key to the IronPdf library
        IronPdf.License.LicenseKey = licenseKey;

        // Additional processing can continue here
    }
}

using System.Configuration;

class Program
{
    static void Main()
    {
        // Retrieve the license key from the Web.config file
        string licenseKey = ConfigurationManager.AppSettings["IronPdf.LicenseKey"];

        // Apply the license key to the IronPdf library
        IronPdf.License.LicenseKey = licenseKey;

        // Additional processing can continue here
    }
}

Imports System.Configuration

Friend Class Program
	Shared Sub Main()
		' Retrieve the license key from the Web.config file
		Dim licenseKey As String = ConfigurationManager.AppSettings("IronPdf.LicenseKey")

		' Apply the license key to the IronPdf library
		IronPdf.License.LicenseKey = licenseKey

		' Additional processing can continue here
	End Sub
End Class