Creating Licenses

In order to create a new Thinfinity VirtualUI license you must use the corresponding CreateLicense method with the following parameters:

Email	in	OEM-licensed Company´s e-mail
OEMKey	in	OEM Key.
CustomerID	in	Arbitrary customer identification for the new license. This can be an e-mail address, a serial number or any other customer identification.
Units	in	Number of units to enable in this license. Each unit contains a predefined number of concurrent users. If your OEM license has 5 users per unit, and you assign 2 units to the product license, the customer will have 10 concurrent users in total.
Serial	out	Serial number of the successfully generated license.

A call to the CreateLicense function will return one of the following error codes:

0	No error. The "Serial" parameter will contain the generated serial number.
-1	General error in license server.
-2	Incorrect Email or OEM Key.
-3	No more units available.
-4	OEM License expired.
-5	General error. Cannot create license.
-10	Invalid response received from license server.
-20	Malformed response received from license server.
-100	General error in library.
-101	Application invalid: not digitally signed.
>200	HTTP status code.

The following example shows how to create a license using Delphi. Please note that you must replace CreateLicenseW by CreateLicenseA when using ANSI chars.

procedure CreateLicense;

var

result: Integer;

serial: WideString;

begin

serial := StringOfChar(' ', 128);

result := CreateLicenseW(PChar('OEM_EMAIL'), PChar('OEM_KEY'),

PChar('CUSTOMER_ID'), UNIT_COUNT, PWideChar(serial)); // Check result

end;

And this is how you create it using C#:

private void CreateLicense()

{

StringBuilder sn = new StringBuilder(128);

int result = CreateLicenseW("OEM_EMAIL", "OEM_KEY",

"CUSTOMER_ID", UNIT_COUNT), sn);

string serial = "";

// Check result

if (result == 0)

{

serial = sn.ToString().Trim();

}

else

{

// Error

}

}

Note: In all these examples, please replace 'OEM_EMAIL' and 'OEM_KEY' with your Company's OEM registration, 'CUSTOMER_ID' with the Customer identification and 'UNIT_COUNT' with the desired value.

Read more:

· How to Create and Revoke Licenses

· Revoking Licenses