Question

I’m trying to call a DB sp I wrote

from within c# transactionScope

public static void RunInTransaction(Action logic)
{
    var options = new TransactionOptions { IsolationLevel = IsolationLevel.ReadCommitted };
    using (var transaction = new TransactionScope(TransactionScopeOption.RequiresNew, options))
    {
        logic();
        transaction.Complete();
    }
}

where logic is actually calling the sp from c#.

And I get the following error:

System.Exception._COMPlusExceptionCode

Answer 1

Seems weird but might be related: If you have the following piece of code:

private static readonly RegexPattern = "...";

and that pattern is invalid (mine was missing a parenthesis), then you generate COMPlusExceptionCode-exceptions when the containing class if initially loaded. (I managed this and I’m not even touching a database)