C# Definition:

public enum FileFuncFlags : uint
{
     FO_MOVE = 0x1,
     FO_COPY = 0x2,
     FO_DELETE = 0x3,
     FO_RENAME = 0x4
}

VB Signature

Public Enum FileFuncFlags AS UInteger
     FO_MOVE As Long = &H1
     FO_COPY As Long = &H2
     FO_DELETE As Long = &H3
     FO_RENAME = &H4
End Enum

VB.net Signature

Public Enum FileFuncFlags As UInteger
    FO_MOVE = &H1
    FO_COPY = &H2
    FO_DELETE = &H3
    FO_RENAME = &H4
End Enum

Notes:

Note, this does not implement [System.Flags] as the values collide, and only one value can be used at a time.

User defined types:

SHFILEOPSTRUCT