public ResourceUsage dwUsage = 0;

    public enum ResourceUsage

        RESOURCEUSAGE_CONNECTABLE = 0x00000001,

        RESOURCEUSAGE_CONTAINER = 0x00000002,

        RESOURCEUSAGE_NOLOCALDEVICE = 0x00000004,

        RESOURCEUSAGE_SIBLING = 0x00000008,

        RESOURCEUSAGE_ATTACHED = 0x00000010,

        RESOURCEUSAGE_ALL = (RESOURCEUSAGE_CONNECTABLE | RESOURCEUSAGE_CONTAINER | RESOURCEUSAGE_ATTACHED),

nr.dwUsage = ResourceUsage.RESOURCEUSAGE_CONNECTABLE;

  //      public enum ResourceUsage

  //      RESOURCEUSAGE_CONNECTABLE = 0x00000001,

  //      RESOURCEUSAGE_CONTAINER = 0x00000002,

  //      RESOURCEUSAGE_NOLOCALDEVICE = 0x00000004,

  //      RESOURCEUSAGE_SIBLING = 0x00000008,

  //      RESOURCEUSAGE_ATTACHED = 0x00000010,

  //      RESOURCEUSAGE_ALL = (RESOURCEUSAGE_CONNECTABLE | RESOURCEUSAGE_CONTAINER | RESOURCEUSAGE_ATTACHED),

  //      public ResourceUsage dwUsage = 0;

    public enum ResourceUsage

        RESOURCEUSAGE_CONNECTABLE = 0x00000001,

        RESOURCEUSAGE_CONTAINER = 0x00000002,

        RESOURCEUSAGE_NOLOCALDEVICE = 0x00000004,

        RESOURCEUSAGE_SIBLING = 0x00000008,

        RESOURCEUSAGE_ATTACHED = 0x00000010,

        RESOURCEUSAGE_ALL = (RESOURCEUSAGE_CONNECTABLE | RESOURCEUSAGE_CONTAINER | RESOURCEUSAGE_ATTACHED),

        public ResourceUsage dwUsage = 0;

    RESOURCEUSAGE_CONNECTABLE =0x00000001,

    RESOURCEUSAGE_CONTAINER=0x00000002,

    RESOURCEUSAGE_NOLOCALDEVICE =0x00000004,

    RESOURCEUSAGE_SIBLING=0x00000008,

    RESOURCEUSAGE_ATTACHED=0x00000010,

    RESOURCEUSAGE_ALL =(RESOURCEUSAGE_CONNECTABLE | RESOURCEUSAGE_CONTAINER | RESOURCEUSAGE_ATTACHED),

       RESOURCE_USAGE.RESOURCEUSAGE_ALL,

        if(RESOURCE_USAGE.RESOURCEUSAGE_CONTAINER == (nr.dwUsage

            & RESOURCE_USAGE.RESOURCEUSAGE_CONTAINER))

    RESOURCEUSAGE_CONNECTABLE = &H1

    RESOURCEUSAGE_CONTAINER = &H2

    RESOURCEUSAGE_NOLOCALDEVICE = &H4

    RESOURCEUSAGE_SIBLING = &H8

    RESOURCEUSAGE_ATTACHED = &H10

    RESOURCEUSAGE_ALL = (RESOURCEUSAGE_CONNECTABLE Or RESOURCEUSAGE_CONTAINER Or RESOURCEUSAGE_ATTACHED)

        iRet = WNetOpenEnum(RESOURCE_SCOPE.RESOURCE_REMEMBERED, RESOURCE_TYPE.RESOURCETYPE_ANY, RESOURCE_USAGE.RESOURCEUSAGE_ATTACHED, o, ptrHandle)

            If (RESOURCE_USAGE.RESOURCEUSAGE_CONTAINER = (nr.dwUsage And RESOURCE_USAGE.RESOURCEUSAGE_CONTAINER)) Then

        iRet = WNetOpenEnum(RESOURCE_SCOPE.RESOURCE_GLOBALNET, RESOURCE_TYPE.RESOURCETYPE_ANY, RESOURCE_USAGE.RESOURCEUSAGE_CONTAINER, o, ptrHandle)

            If (RESOURCE_USAGE.RESOURCEUSAGE_CONTAINER = (nr.dwUsage And RESOURCE_USAGE.RESOURCEUSAGE_CONTAINER)) Then

        iRet = WNetOpenEnum(RESOURCE_SCOPE.RESOURCE_GLOBALNET, RESOURCE_TYPE.RESOURCETYPE_ANY, RESOURCE_USAGE.RESOURCEUSAGE_CONTAINER, o, ptrHandle)

            If (RESOURCE_USAGE.RESOURCEUSAGE_CONTAINER = (nr.dwUsage And RESOURCE_USAGE.RESOURCEUSAGE_CONTAINER)) Then

public static extern UInt32 WNetOpenEnum(ResourceScope dwScope, ResourceType dwType, ResourceUsage dwUsage, NetResource lpNetResource, ref IntPtr lphEnum);

Public Shared Function WNetOpenEnum(dwScope As ResourceScope, dwType As ResourceType, dwUsage As ResourceUsage, lpNetResource As NetResource, ByRef lphEnum As IntPtr) As UInteger

ResourceScope, ResourceType, ResourceUsage, NetResource

public enum ResourceUsage

    public ResourceUsage        dwUsage       = 0;

    public ResourceUsage dwUsage;

    Public dwUsage As ResourceUsage

ResourceScope, ResourceType, ResourceDisplayType, ResourceUsage

private enum ResourceUsage : uint

Private Enum ResourceUsage As UInteger

const UInt32 RESOURCEUSAGE_CONNECTABLE = 0x00000001;

const UInt32 RESOURCEUSAGE_CONTAINER = 0x00000002;

const UInt32 RESOURCEUSAGE_RESERVED = 0x80000000;