Nội dung hàm đọc số ra chữ trong Excel.

Function SoRaChu(ByVal NumCurrency As Currency) As String

If NumCurrency = 0 Then

SoRaChu = "Kh" & ChrW$(244) & "ng "

Exit Function

End If

If NumCurrency > 922337203685477# Then

SoRaChu = "Không d?i du?c s? l?n hon 922,337,203,685,477"

Exit Function

End If

'-------------------------------------------------

Static CharVND(9) As String, BangChu As String, I As Integer

Dim SoLe, SoDoi As Integer, PhanChan, Ten As String

CharVND(1) = "m" & ChrW$(7897) & "t"

CharVND(2) = "hai"

CharVND(3) = "ba"

CharVND(4) = "b" & ChrW$(7889) & "n"

CharVND(5) = "n" & ChrW$(259) & "m"

CharVND(6) = "s" & ChrW$(225) & "u"

CharVND(7) = "b" & ChrW$(7843) & "y"

CharVND(8) = "t" & ChrW$(225) & "m"

CharVND(9) = "ch" & ChrW$(237) & "n"

'-------------------------------------------------

SoLe = Int((NumCurrency - Int(NumCurrency)) * 100) '2 kí s? l?

I = 1

PhanChan = Trim$(Str$(Int(NumCurrency)))

While Len(PhanChan) > 0

Select Case I

Case 1 'Dong

Dong = Val(Right$(PhanChan, 3))

PhanChan = Left$(PhanChan, Len(PhanChan) - Len(Trim$(Str$(Dong))))

Case 2 'Ngan

Ngan = Val(Right$(PhanChan, 3))

PhanChan = Left$(PhanChan, Len(PhanChan) - Len(Trim$(Str$(Ngan))))

Case 3 'Trieu

Trieu = Val(Right$(PhanChan, 3))

PhanChan = Left$(PhanChan, Len(PhanChan) - Len(Trim$(Str$(Trieu))))

Case 4 'Ty

Ty = Val(Right$(PhanChan, 3))

PhanChan = Left$(PhanChan, Len(PhanChan) - Len(Trim$(Str$(Ty))))

Case 5 'Ngan Ty

NganTy = Val(Right$(PhanChan, 3))

PhanChan = Left$(PhanChan, Len(PhanChan) - Len(Trim$(Str$(NganTy))))

End Select

I = I + 1

Wend

If NganTy = 0 And Ty = 0 And Trieu = 0 And Ngan = 0 And Dong = 0 Then

BangChu = "không"

I = 5

Else

BangChu = ""

I = 0

End If

While I <= 5

Select Case I

Case 0

SoDoi = NganTy

Ten = "ngàn t?"

Case 1

SoDoi = Ty

Ten = "t?"

Case 2

SoDoi = Trieu

Ten = "tri?u"

Case 3

SoDoi = Ngan

Ten = "ngàn"

Case 4

SoDoi = Dong

Ten = ""

Case 5

SoDoi = SoLe

Ten = ""

End Select

If SoDoi <> 0 Then

Tram = Int(SoDoi / 100)

Muoi = Int((SoDoi - Tram * 100) / 10)

DonVi = (SoDoi - Tram * 100) - Muoi * 10

BangChu = BangChu + IIf(Tram <> 0, CharVND(Tram) + " tram ", "")

If Muoi = 0 And Tram <> 0 And DonVi <> 0 Then

BangChu = BangChu

Else

If Muoi <> 0 Then

BangChu = BangChu + IIf(Muoi <> 0 And Muoi <> 1, CharVND(Muoi) + "m" & ChrW$(432) & ChrW$(7901) & "i" & Space(1), "m" & ChrW$(432) & ChrW$(7901) & "i" & Space(1))

End If

End If

If Muoi <> 0 And DonVi = 5 Then

BangChu = BangChu + "lam " + Ten + " "

Else

If Muoi <> 0 And Muoi <> 1 And DonVi = 1 Then

BangChu = BangChu + "m?t " + Ten + " "

Else

BangChu = BangChu + IIf(DonVi <> 0, CharVND(DonVi) + " " + Ten + " ", Ten + " ")

End If

End If

Else

BangChu = BangChu + IIf(I = 4, "", "")

End If

I = I + 1

Wend

If SoLe = 0 Then

BangChu = BangChu

End If

Mid$(BangChu, 1, 1) = UCase$(Mid$(BangChu, 1, 1))

SoRaChu = BangChu

End Function