>Hi,
>
>When I declare a DateTime variable as follows:
>

>System.DateTime dt;
>

>
>What's the initial value?

12:00:00 AM. Display the value to see it, like in VB.NET:

MsgBox(dt.date)

>
>How can I determine that a DateTime variable has not been initialized?

Like in VB.NET:

      If Not IsNothing(dt) Then
            MsgBox(dt)
        End If