See Also: ACAccount Members
iOS stores account information for certain social-network accounts in a system-wide database. A Accounts.ACAccount represents a single account.
Accounts can either be retrieved based on account-type or via a known identifier (see ACAccount.Identifier):
C# Example
var store = new ACAccountStore(); var type = store.FindAccountType(ACAccountType.Twitter); var accounts = store.FindAccounts(type)); if(accounts != null && accounts.Count() > 0){...} var account = store.FindAccount("21A78660-FFFF-FFFF-FFFF-027EB7E3FF5F");