Infralution Support

[erikest]

Hello kind sirs,

I'm trying to get everything set up with IPN.NET and ILS, but I'm having a slight problem in that the custom generator I've created only works through the license tracker and not IPN.NET.

I get the following exception (in an email) when posting data through the IPN.NET Test Tool:

Unhandled Exception: InvalidCastException
Message: CustomGenerator type (EnergySoft.Licensing.KeyGenerators.EnergyProKeyGenerator, EnergySoft.Licensing) does not implement ICustomGenerator interface Stack Trace:
at PurchaseItem.GetCustomGenerator()
at _Default.GetProductInfo(PurchaseItem item, Int32 quantity)
at _Default.ProcessPurchaseItem(PurchaseItem item, Int32 quantity)
at _Default.ProcessShoppingCartItems()
at _Default.ProcessPayment()
at _Default.Page_Load(Object sender, EventArgs e)


Which would make you think that I'm not implementing the required interface, but of course I am, since I just copied the example generator and renamed the class and namespace before filling out some custom logic in the GetLicenseKeyData method.

Like I mentioned before, I've set up the license tracker to use the same dll and it works fine.

Any idea what could be going on here?

Thanks
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Erik Taylor
Developer
EnergySoft, LLC.

[Infralution]

To be able to use the same custom generator for both IPN.NET and ILS you would need to ensure that both are using the same version of the Infralution.Licensing assembly. The current versions of ILS (4.3.1) and IPN.NET (2-1-2) do use the same. But in general this may not be true as IPN.NET is not necessarily released every time we release ILS. If you have purchased IPN.NET then you have the source code and can recompile it to use the current version of ILS. Another alternative is to maintain two separate custom generators one for ILS and one for IPN.
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Infralution Support