How to parse enum from a string ?

[Vinod K Chandran via Digitalmars-d-learn]

Hi all,
Assume that i have an enum like this.
enum TestEnum  {
    Received = 1,
    Started ,
    Finished ,
    Sent
}
I am saving this enum values as string in database. So, when i 
retrieve them from the database, how can i parse the string into 
TestEnum ? In vb. net, i can use
[Enum].Parse(GetType( TestEnum), "Started")
How to do this in D ?