Getting all messages from InnerException(s)?

Question

Is there any way to write a LINQ style \"short hand\" code for walking to all levels of InnerException(s) of Exception thrown? I would prefer to write it in place instead of

Answer 1

public static class ExceptionExtensions
{
    public static IEnumerable GetAllExceptions(this Exception ex)
    {
        Exception currentEx = ex;
        yield return currentEx;
        while (currentEx.InnerException != null)
        {
            currentEx = currentEx.InnerException;
            yield return currentEx;
        }
    }

    public static IEnumerable GetAllExceptionAsString(this Exception ex)
    {            
        Exception currentEx = ex;
        yield return currentEx.ToString();
        while (currentEx.InnerException != null)
        {
            currentEx = currentEx.InnerException;
            yield return currentEx.ToString();
        }            
    }

    public static IEnumerable GetAllExceptionMessages(this Exception ex)
    {
        Exception currentEx = ex;
        yield return currentEx.Message;
        while (currentEx.InnerException != null)
        {
            currentEx = currentEx.InnerException;
            yield return currentEx.Message;
        }
    }
}