C# Definition:

[StructLayout(LayoutKind.Sequential)]
public class NetResource
{
    public ResourceScope dwScope;
    public ResourceType dwType;
    public ResourceDisplayType dwDisplayType;
    public ResourceUsage dwUsage;
    public string lpLocalName;
    public string lpRemoteName;
    public string lpComment;
    public string lpProvider;
}

VB.Net Definition:

<StructLayout(LayoutKind.Sequential)> _
Public Class NetResource
    Public dwScope As ResourceScope
    Public dwType As ResourceType
    Public dwDisplayType As ResourceDisplayType
    Public dwUsage As ResourceUsage
    Public lpLocalName As String
    Public lpRemoteName As String
    Public lpComment As String
    Public lpProvider As String
End Class

User-Defined Types:

ResourceScope, ResourceType, ResourceDisplayType, ResourceUsage

Notes:

Without the Structlayout the WNetAddConnection2 does not work !!!

This is defined as a class rather than a structure, so it's only appropriate for passing (by-value) when a pointer to a structure is needed.