C# Definition:

struct RASPPPIP {
   public int dwSize;
   public int dwError;
   [MarshalAs(UnmanagedType.ByValTStr, SizeConst=15 + 1)]
   public string szIpAddress;
}

VB Definition:

Structure RASPPPIP
   Dim dwSize As Int32
   Dim dwError As Int32
   Dim szIpAddress As String
End Structure

User-Defined Field Types:

None.

Notes:

None.

Alternative Managed API:

http://www.codeplex.com/DotRas