Created a business rule in the 8.2 AA to use as a datasource for a grid.

public static void GetAccountLicenses(IAccount account, out object result)

When I try to use it with my grid

grid.DataSource = account.GetAccountLicenses(account);

I get the below error.

A smart part associated with this page has failed to load: c:\websites\CorePortals\SlxClient\SmartParts\Account\caiAccountLicenses.ascx(123): error CS1501: No overload for method 'GetAccountLicenses' takes 1 arguments.

I have tried doing a clean and build several times. Not sure why I get this, do I have the wrong syntax somewhere?

You don't need to pass in the account. That context comes from the instance you're calling the business rule on.

Instead of this:

grid.DataSource = account.GetAccountLicenses(account); // <-- won't work

Do this:

grid.DataSource = account.GetAccountLicenses(); // <-- will work

So to have access to the accountid inside the business rule do I need to add a parameter for ID or is the account.id available?