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{description}


{excerpt}
Sets or returns the 23-character license key that enables PowerPointWriter for the current instance. This key is stored in the registry and contains information including product name and version number.

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{excerpt}


{signature:C#}
 public System.String LicenseKey{ get; set; }

{signature}


{signature:vb.net

}
Public Property LicenseKey() As String

{signature}


{remarks}
This key does not persist once the code completes execution. If this property is set, PowerPointWriter will use this key and ignore any keys in the registry.
{remarks}


{example}
{code:csharp|title=C#}

          //--- Get LicenseKey
          string key = pptTemplate.LicenseKey;

          '--- Set LicenseKey
          pptTemplate.LicenseKey = "XXXXXX-XXXX-XXXX-XXXXXX";
        

{code}
{code:vb.net

|title=vb.net

}

         '--- Get LicenseKey
          Dim key As String = pptTemplate.LicenseKey

          '--- Set LicenseKey
          pptTemplate.LicenseKey = "XXXXXX-XXXX-XXXX-XXXXXX"
        {code}
{example}