compiling contrib v2 example with new 210 newsletter dll - Comments

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keilo 568 posts 1023 karma points

Jul 11, 2015 @ 10:15

0

Compiling contrib v2 example with new 2.1.0 Newsletter dll

I managed to compile and test the contrib v2 examples, subscription provider etc. with the Newsletter.dll version 2.0

however when i try to change the reference to the newest 2.1 Newsletter dll, clean and attempt to rebuilt gives the following error, do I need to update something else in the v2 examples as it throws error on the Unsubscribe (default, unmodified contrib example)?

Error 1 'NewsletterStudioContrib.SubscriptionProviders.TeaCommerceSubscriptionProvider' does not implement inherited abstract member 'NewsletterStudio.Bll.Providers.SubscriptionProviderBase.Unsubscribe(string, string)' F:\NewsletterStudioContrib-master\Newsletter Studio V2\NewsletterStudioContrib\SubscriptionProviders\TeaCommerceSubscriptionProvider.cs 14 18 NewsletterStudioContrib

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keilo 568 posts 1023 karma points

Jul 13, 2015 @ 01:25

0

anyone?

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Markus Johansson 1936 posts 5864 karma points MVP 2x c-trib

Jul 14, 2015 @ 16:01
100
Hi!

Sorry for taking some time to get back on this one. Summertime you know =D

Well, as the error says: "NewsletterStudioContrib.SubscriptionProviders.TeaCommerceSubscriptionProvider does not implement inherited abstract member 'NewsletterStudio.Bll.Providers.SubscriptionProviderBase.Unsubscribe(string, string)" there is a missing method in the class.

So, there was a bug fix with a breaking change in the implementation of the subscription provider in Newsletter Studio version 2.1 - you just need to implement the new overload for the Unsubscribe-method. In this case the provider is more of a "proof of concept" so you should just be able to add something like this to your class:
```
public override bool Unsubscribe(string email, string listItemId)
{
   // Just returns true as this is not implemented. Could be stored as a    property on a Umbraco member or in a custom table.
  return true;
}
```
I will update the examples on GitHub but after the summer =D

Hope this helps =D
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Compiling contrib v2 example with new 2.1.0 Newsletter dll