How to get the fieldInfo for a Friend WithEvents member?

I have the following member defined in a vb.net Form, MyForm:

Friend WithEvents myTab As Tab

I am trying to get this member using the following code:

Dim FieldInfo As System.Reflection.FieldInfo = MyForm.GetType.GetField("myTab", Reflection.BindingFlags.Instance Or Reflection.BindingFlags.NonPublic)

, but I am always getting Nothing in return. If I try:

Dim MemberInfo As System.Reflection.MemberInfo = MyForm.GetType.GetMember("myTab", Reflection.BindingFlags.Instance Or Reflection.BindingFlags.NonPublic)(0)

, I do get the member but I cannot get its value.

Are there other BindingFlags that need to be used to get the FieldInfo of a member with the Friend WithEvents modifier?