public enum TwainPaperSize {
  NONE = 0,
  A4LETTER = 1,
  B5LETTER = 2,
  USLETTER = 3,
  USLEGAL = 4,
  A5 = 5,
  B4 = 6,
  B6 = 7,
  USLEDGER = 9,
  USEXECUTIVE = 10,
  A3 = 11,
  B3 = 12,
  A6 = 13,
  C4 = 14,
  C5 = 15,
  C6 = 16,
  A04 = 17,
  A02 = 18,
  A0 = 19,
  A1 = 20,
  A2 = 21,
  A4 = 1,
  A7 = 22,
  A8 = 23,
  A9 = 24,
  A10 = 25,
  ISOB0 = 26,
  ISOB1 = 27,
  ISOB2 = 28,
  ISOB3 = 12,
  ISOB4 = 6,
  ISOB5 = 29,
  ISOB6 = 7,
  ISOB7 = 30,
  ISOB8 = 31,
  ISOB9 = 32,
  ISOB10 = 33,
  JISB0 = 34,
  JISB1 = 35,
  JISB2 = 36,
  JISB3 = 37,
  JISB4 = 38,
  JISB5 = 2,
  JISB6 = 39,
  JISB7 = 40,
  JISB8 = 41,
  JISB9 = 42,
  JISB10 = 43,
  C0 = 44,
  C1 = 45,
  C2 = 46,
  C3 = 47,
  C7 = 48,
  C8 = 49,
  C9 = 50,
  C10 = 51,
  USSTATEMENT = 52,
  BUSINESSCARD = 53
}

Public Enum TwainPaperSize
  NONE = 0
  A4LETTER = 1
  B5LETTER = 2
  USLETTER = 3
  USLEGAL = 4
  A5 = 5
  B4 = 6
  B6 = 7
  USLEDGER = 9
  USEXECUTIVE = 10
  A3 = 11
  B3 = 12
  A6 = 13
  C4 = 14
  C5 = 15
  C6 = 16
  A04 = 17
  A02 = 18
  A0 = 19
  A1 = 20
  A2 = 21
  A4 = 1
  A7 = 22
  A8 = 23
  A9 = 24
  A10 = 25
  ISOB0 = 26
  ISOB1 = 27
  ISOB2 = 28
  ISOB3 = 12
  ISOB4 = 6
  ISOB5 = 29
  ISOB6 = 7
  ISOB7 = 30
  ISOB8 = 31
  ISOB9 = 32
  ISOB10 = 33
  JISB0 = 34
  JISB1 = 35
  JISB2 = 36
  JISB3 = 37
  JISB4 = 38
  JISB5 = 2
  JISB6 = 39
  JISB7 = 40
  JISB8 = 41
  JISB9 = 42
  JISB10 = 43
  C0 = 44
  C1 = 45
  C2 = 46
  C3 = 47
  C7 = 48
  C8 = 49
  C9 = 50
  C10 = 51
  USSTATEMENT = 52
  BUSINESSCARD = 53
End Enum