C# Definition:

public enum ScrollInfoMask : uint
{
    SIF_RANGE = 0x1,
    SIF_PAGE = 0x2,
    SIF_POS = 0x4,
    SIF_DISABLENOSCROLL = 0x8,
    SIF_TRACKPOS = 0x10,
    SIF_ALL = (SIF_RANGE | SIF_PAGE | SIF_POS | SIF_TRACKPOS),
}    

VB.NET Definition:

Public Enum ScrollInfoMask As UInteger
    SIF_RANGE = &H1
    SIF_PAGE = &H2
    SIF_POS = &H4
    SIF_DISABLENOSCROLL = &H8
    SIF_TRACKPOS = &H10
    SIF_ALL = (SIF_RANGE Or SIF_PAGE Or SIF_POS Or SIF_TRACKPOS)
End Enum    

VB Definition:

Public Enum ScrollInfoMask
    SIF_RANGE As Long = &H1
    SIF_PAGE As Long = &H2
    SIF_POS As Long = &H4
    SIF_DISABLENOSCROLL As Long = &H8
    SIF_TRACKPOS As Long = &H10
    SIF_ALL = (SIF_RANGE Or SIF_PAGE Or SIF_POS Or SIF_TRACKPOS)
End Enum    

Notes:

None.