In This Topic
Licensing / Unlocking GdPicture.NET

Unlocking GdPicture.NET

In This Topic

Summary

Unlocking the GdPicture.NET toolkit is extremely simple: it is done via code in your application.
You have to create a LicenseManager object, then call the RegisterKEY() method with the license key you own.

You need to do this on the load of your application, basically before you use any of the functions or features of the GdPicture.NET toolkit.

If your key is a trial license key all the features of GdPicture will be activated.
 Using your license key
You won't be able to use the SDK for development purpose until it has been properly installed and activated through the LicenseManager.exe application that is located in the installation folder.
For more information about the activation process, please refer to the Support FAQ and the Activating your commercial license for development purpose documentation.
Copy Code 
'Creating a License Manager object

Dim oLicenseManager As New LicenseManager

oLicenseManager.RegisterKEY("LICENSE_KEY")
Copy Code 
//Creating a License Manager object

LicenseManager oLicenseManager = new LicenseManager();

oLicenseManager.RegisterKEY("LICENSE_KEY");
Copy Code 
CLicenseManager oLicenseManager;

oLicenseManager.CreateDispatch(L"GdPicture14.LicenseManager");

oLicenseManager.RegisterKEY(L"LICENSE_KEY");
Copy Code 
BSTR bstrLicense = ::SysAllocString(L"LICENSE_KEY");

if (bstrLicense != NULL)

{

   _LicenseManagerPtr oLicenseManager(__uuidof(LicenseManager));

   VARIANT_BOOL result = oLicenseManager->RegisterKEY(bstrLicense);

   ::SysFreeString(bstrLicense);

}
Copy Code 
BSTR bstrLicense = ::SysAllocString(L"LICENSE_KEY");

if (bstrLicense != NULL)

{

   _LicenseManagerPtr oLicenseManager;

   oLicenseManager = (_LicenseManagerPtr)CreateComObject(CLSID_LicenseManager);

   oLicenseManager->RegisterKEY(bstrLicense);

   ::SysFreeString(bstrLicense);

   bstrLicense = NULL;

}
Copy Code 
var

   LicenseManager1: Variant;

begin

   LicenseManager1 := CreateOleObject('GdPicture14.LicenseManager');

   LicenseManager1.RegisterKey('LICENSE_KEY');
Copy Code 
var oLicenseManager;

oLicenseManager = new ActiveXObject("GdPicture14.LicenseManager");

oLicenseManager.RegisterKey("LICENSE_KEY");
Copy Code 
long ll_result

OLEObject oLicenseManager

oLicenseManager = CREATE OLEObject

ll_result = oLicenseManager.ConnectToNewObject("GdPicture14.LicenseManager")

oLicenseManager.RegisterKey("LICENSE_KEY")
Copy Code 
Dim oLicenseManager As New LicenseManager

Call oLicenseManager.RegisterKEY("LICENSE_KEY")
Copy Code 
Dim oLicenseManager As New GdPicture_NET_14.LicenseManager

oLicenseManager.RegisterKey ("LICENSE_KEY")
See Also
Activating your commercial license for development purpose