I am trying to work with the RasDialA function that takes a structure which
contains several string, but cannot get it to work.

In VB6 the structure called RASDIALPARAMS is as so...
'Type declaration for RASDIALPARAM structure
Public Type RasDialParams
   dwSize As Long
   szEntryName(MaxEntryName) As Byte
   szPhoneNumber(RAS_MaxPhoneNumber) As Byte
   szCallbackNumber(MaxCallbackNumber) As Byte
   szUserName(UNLEN) As Byte
   szPassword(PWLEN) As Byte
   szDomain(DNLEN) As Byte
End Type

My .NET Version Is as so...
   Public Structure RASDIALPARAMS
       Public iSize As Int32
       Public sEntryName() As Byte
       Public sPhoneNumber() As Byte
       Public sCallbackNumber() As Byte
       Public sUserName() As Byte
       Public sPassword() As Byte
       Public sDomain() As Byte
       Public iSubEntry As Int32
       Public iCallbackVal As Int32
   End Structure
Since I cannot create arrays with dimension I do that when the structure is
created locally with a procedure.

The size of the 2 structures are not equivelent the vb6 structure is 1052
bytes, while the .NET structure is 36. Which means to me that the array
definitions are merely place holders for the array. How can I get my
structures to work properly?