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MS ACCESS大问题来了~请问谁会做这种的数目CONVERTER去文字。
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发表于 29-8-2006 03:57 PM
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楼主 |
发表于 29-8-2006 04:22 PM
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我先看看,不会再上来找你们。。。因为刚才我出去办东西。。谢谢你了GOATSTUDIO兄  |
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楼主 |
发表于 29-8-2006 04:27 PM
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发表于 29-8-2006 08:30 PM
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楼主 |
发表于 29-8-2006 09:55 PM
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原帖由 goatstudio 于 29-8-2006 08:30 PM 发表
你连 coding 都没写出来... 什么问题也说不出来...
有谁能帮你呢?
呵呵,不好意思,我在想这个方法是在report里面写的吗?还是在form里就可以启动了?
我在这里简单的放两个加起来的textbox。。然后total是用query来把两个textbox加了起来。
例如:MyNumber:[num1]+[num2]
然后我在我的form里的propeties,在event选项我因该要选什么呢?? |
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楼主 |
发表于 30-8-2006 01:29 PM
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楼主 |
发表于 30-8-2006 04:02 PM
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Function ConvertCurrencyToEnglish(ByVal MyNumber)
Dim Temp
Dim Dollars, Cents
Dim DecimalPlace, Count
ReDim Place(9) As String
Place(2) = " Thousand "
Place(3) = " Million "
Place(4) = " Billion "
Place(5) = " Trillion "
' Convert MyNumber to a string, trimming extra spaces.
MyNumber = Trim(Str(MyNumber))
' Find decimal place.
DecimalPlace = InStr(MyNumber, "."
' If we find decimal place...
If DecimalPlace > 0 Then
' Convert cents
Temp = Left(Mid(MyNumber, DecimalPlace + 1) & "00", 2)
Cents = ConvertTens(Temp)
' Strip off cents from remainder to convert.
MyNumber = Trim(Left(MyNumber, DecimalPlace - 1))
End If
Count = 1
Do While MyNumber <> ""
' Convert last 3 digits of MyNumber to English dollars.
Temp = ConvertHundreds(Right(MyNumber, 3))
If Temp <> "" Then Dollars = Temp & Place(Count) & Dollars
If Len(MyNumber) > 3 Then
' Remove last 3 converted digits from MyNumber.
MyNumber = Left(MyNumber, Len(MyNumber) - 3)
Else
MyNumber = ""
End If
Count = Count + 1
Loop
' Clean up dollars.
Select Case Dollars
Case ""
Dollars = "No Dollars"
Case "One"
Dollars = "One Dollar"
Case Else
Dollars = Dollars & " Dollars"
End Select
' Clean up cents.
Select Case Cents
Case ""
Cents = " And No Cents"
Case "One"
Cents = " And One Cent"
Case Else
Cents = " And " & Cents & " Cents"
End Select
ConvertCurrencyToEnglish = Dollars & Cents
End Function
Private Function ConvertHundreds(ByVal MyNumber)
Dim Result As String
' Exit if there is nothing to convert.
If Val(MyNumber) = 0 Then Exit Function
' Append leading zeros to number.
MyNumber = Right("000" & MyNumber, 3)
' Do we have a hundreds place digit to convert?
If Left(MyNumber, 1) <> "0" Then
Result = ConvertDigit(Left(MyNumber, 1)) & " Hundred "
End If
' Do we have a tens place digit to convert?
If Mid(MyNumber, 2, 1) <> "0" Then
Result = Result & ConvertTens(Mid(MyNumber, 2))
Else
' If not, then convert the ones place digit.
Result = Result & ConvertDigit(Mid(MyNumber, 3))
End If
ConvertHundreds = Trim(Result)
End Function
Private Function ConvertTens(ByVal MyTens)
Dim Result As String
' Is value between 10 and 19?
If Val(Left(MyTens, 1)) = 1 Then
Select Case Val(MyTens)
Case 10: Result = "Ten"
Case 11: Result = "Eleven"
Case 12: Result = "Twelve"
Case 13: Result = "Thirteen"
Case 14: Result = "Fourteen"
Case 15: Result = "Fifteen"
Case 16: Result = "Sixteen"
Case 17: Result = "Seventeen"
Case 18: Result = "Eighteen"
Case 19: Result = "Nineteen"
Case Else
End Select
Else
' .. otherwise it's between 20 and 99.
Select Case Val(Left(MyTens, 1))
Case 2: Result = "Twenty "
Case 3: Result = "Thirty "
Case 4: Result = "Forty "
Case 5: Result = "Fifty "
Case 6: Result = "Sixty "
Case 7: Result = "Seventy "
Case 8: Result = "Eighty "
Case 9: Result = "Ninety "
Case Else
End Select
' Convert ones place digit.
Result = Result & ConvertDigit(Right(MyTens, 1))
End If
ConvertTens = Result
End Function
Private Function ConvertDigit(ByVal MyDigit)
Select Case Val(MyDigit)
Case 1: ConvertDigit = "One"
Case 2: ConvertDigit = "Two"
Case 3: ConvertDigit = "Three"
Case 4: ConvertDigit = "Four"
Case 5: ConvertDigit = "Five"
Case 6: ConvertDigit = "Six"
Case 7: ConvertDigit = "Seven"
Case 8: ConvertDigit = "Eight"
Case 9: ConvertDigit = "Nine"
Case Else: ConvertDigit = ""
End Select
End Function
这样子抄下来还是不会看,,遭  |
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发表于 31-8-2006 09:45 AM
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不需要会看, 当然能看一下了解最好...
但如果不想了解, 也无所谓, 因为这 function 已经写好, 只要运用就可以.
问题在于, 你要把这 function 用在那里?
这 code 一定要放在 Access 的 Module 里. |
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楼主 |
发表于 31-8-2006 04:57 PM
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楼主 |
发表于 1-9-2006 10:19 AM
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Private Sub cmdConvert_Click()
txtResult = NumToText(Val(txtNumber))
txtNumber.SelStart = 0 <----这一段出现问题了
txtNumber.SelLength = Len(txtNumber)
txtNumber.SetFocus
End Sub
Private Function NumToText(dblVal As Double) As String
Static Ones(0 To 9) As String
Static Teens(0 To 9) As String
Static Tens(0 To 9) As String
Static Thousands(0 To 4) As String
Static bInit As Boolean
Dim i As Integer, bAllZeros As Boolean, bShowThousands As Boolean
Dim strVal As String, strBuff As String, strTemp As String
Dim nCol As Integer, nChar As Integer
'Only handles positive values
Debug.Assert dblVal >= 0
If bInit = False Then
'Initialize array
bInit = True
Ones(0) = "zero"
Ones(1) = "one"
Ones(2) = "two"
Ones(3) = "three"
Ones(4) = "four"
Ones(5) = "five"
Ones(6) = "six"
Ones(7) = "seven"
Ones(8) = "eight"
Ones(9) = "nine"
Teens(0) = "ten"
Teens(1) = "eleven"
Teens(2) = "twelve"
Teens(3) = "thirteen"
Teens(4) = "fourteen"
Teens(5) = "fifteen"
Teens(6) = "sixteen"
Teens(7) = "seventeen"
Teens(8) = "eighteen"
Teens(9) = "nineteen"
Tens(0) = ""
Tens(1) = "ten"
Tens(2) = "twenty"
Tens(3) = "thirty"
Tens(4) = "forty"
Tens(5) = "fifty"
Tens(6) = "sixty"
Tens(7) = "seventy"
Tens(8) = "eighty"
Tens(9) = "ninety"
Thousands(0) = ""
Thousands(1) = "thousand" 'US numbering
Thousands(2) = "million"
Thousands(3) = "billion"
Thousands(4) = "trillion"
End If
'Trap errors
On Error GoTo NumToTextError
'Get fractional part
strBuff = "and " & Format((dblVal - Int(dblVal)) * 100, "00" & "/100"
'Convert rest to string and process each digit
strVal = CStr(Int(dblVal))
'Non-zero digit not yet encountered
bAllZeros = True
'Iterate through string
For i = Len(strVal) To 1 Step -1
'Get value of this digit
nChar = Val(Mid$(strVal, i, 1))
'Get column position
nCol = (Len(strVal) - i) + 1
'Action depends on 1's, 10's or 100's column
Select Case (nCol Mod 3)
Case 1 '1's position
bShowThousands = True
If i = 1 Then
'First digit in number (last in loop)
strTemp = Ones(nChar) & " "
ElseIf Mid$(strVal, i - 1, 1) = "1" Then
'This digit is part of "teen" number
strTemp = Teens(nChar) & " "
i = i - 1 'Skip tens position
ElseIf nChar > 0 Then
'Any non-zero digit
strTemp = Ones(nChar) & " "
Else
'This digit is zero. If digit in tens and hundreds column
'are also zero, don't show "thousands"
bShowThousands = False
'Test for non-zero digit in this grouping
If Mid$(strVal, i - 1, 1) <> "0" Then
bShowThousands = True
ElseIf i > 2 Then
If Mid$(strVal, i - 2, 1) <> "0" Then
bShowThousands = True
End If
End If
strTemp = ""
End If
'Show "thousands" if non-zero in grouping
If bShowThousands Then
If nCol > 1 Then
strTemp = strTemp & Thousands(nCol \ 3)
If bAllZeros Then
strTemp = strTemp & " "
Else
strTemp = strTemp & ", "
End If
End If
'Indicate non-zero digit encountered
bAllZeros = False
End If
strBuff = strTemp & strBuff
Case 2 '10's position
If nChar > 0 Then
If Mid$(strVal, i + 1, 1) <> "0" Then
strBuff = Tens(nChar) & "-" & strBuff
Else
strBuff = Tens(nChar) & " " & strBuff
End If
End If
Case 0 '100's position
If nChar > 0 Then
strBuff = Ones(nChar) & " hundred " & strBuff
End If
End Select
Next i
'Convert first letter to upper case
strBuff = UCase$(Left$(strBuff, 1)) & Mid$(strBuff, 2)
EndNumToText:
'Return result
NumToText = strBuff
Exit Function
NumToTextError:
strBuff = "#Error#"
Resume EndNumToText
End Function
有谁可以帮个忙。。。问题是讲着 “ You Cannot reffence a property or menthod for a control unless the control has the focus ”
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楼主 |
发表于 1-9-2006 10:58 AM
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这是我的最新coding....和之前的一样。。可是问题就是没有小数点的?比如讲7.50cent....这个coding没有完全得出来呢,
out put 的答案是7.00 然后convert text的答案是seven Dollars And No Cents ...十万个为什么?  
Option Explicit
Private Sub cmdConvert_Click()
txtResult = ConvertCurrencyToEnglish(Val(txtNumber))
End Sub
Function ConvertCurrencyToEnglish(ByVal MyNumber)
Dim Temp
Dim Dollars, Cents
Dim DecimalPlace, Count
ReDim Place(9) As String
Place(2) = " Thousand "
Place(3) = " Million "
Place(4) = " Billion "
Place(5) = " Trillion "
' Convert MyNumber to a string, trimming extra spaces.
MyNumber = Trim(Str(MyNumber))
' Find decimal place.
DecimalPlace = InStr(MyNumber, "."
' If we find decimal place...
If DecimalPlace > 0 Then
' Convert cents
Temp = Left(Mid(MyNumber, DecimalPlace + 1) & "00", 2)
Cents = ConvertTens(Temp)
' Strip off cents from remainder to convert.
MyNumber = Trim(Left(MyNumber, DecimalPlace - 1))
End If
Count = 1
Do While MyNumber <> ""
' Convert last 3 digits of MyNumber to English dollars.
Temp = ConvertHundreds(Right(MyNumber, 3))
If Temp <> "" Then Dollars = Temp & Place(Count) & Dollars
If Len(MyNumber) > 3 Then
' Remove last 3 converted digits from MyNumber.
MyNumber = Left(MyNumber, Len(MyNumber) - 3)
Else
MyNumber = ""
End If
Count = Count + 1
Loop
' Clean up dollars.
Select Case Dollars
Case ""
Dollars = "No Dollars"
Case "One"
Dollars = "One Dollar"
Case Else
Dollars = Dollars & " Dollars"
End Select
' Clean up cents.
Select Case Cents
Case ""
Cents = " And No Cents"
Case "One"
Cents = " And One Cent"
Case Else
Cents = " And " & Cents & " Cents"
End Select
ConvertCurrencyToEnglish = Dollars & Cents
End Function
Private Function ConvertHundreds(ByVal MyNumber)
Dim Result As String
' Exit if there is nothing to convert.
If Val(MyNumber) = 0 Then Exit Function
' Append leading zeros to number.
MyNumber = Right("000" & MyNumber, 3)
' Do we have a hundreds place digit to convert?
If Left(MyNumber, 1) <> "0" Then
Result = ConvertDigit(Left(MyNumber, 1)) & " Hundred "
End If
' Do we have a tens place digit to convert?
If Mid(MyNumber, 2, 1) <> "0" Then
Result = Result & ConvertTens(Mid(MyNumber, 2))
Else
' If not, then convert the ones place digit.
Result = Result & ConvertDigit(Mid(MyNumber, 3))
End If
ConvertHundreds = Trim(Result)
End Function
Private Function ConvertTens(ByVal MyTens)
Dim Result As String
' Is value between 10 and 19?
If Val(Left(MyTens, 1)) = 1 Then
Select Case Val(MyTens)
Case 10: Result = "Ten"
Case 11: Result = "Eleven"
Case 12: Result = "Twelve"
Case 13: Result = "Thirteen"
Case 14: Result = "Fourteen"
Case 15: Result = "Fifteen"
Case 16: Result = "Sixteen"
Case 17: Result = "Seventeen"
Case 18: Result = "Eighteen"
Case 19: Result = "Nineteen"
Case Else
End Select
Else
' .. otherwise it's between 20 and 99.
Select Case Val(Left(MyTens, 1))
Case 2: Result = "Twenty "
Case 3: Result = "Thirty "
Case 4: Result = "Forty "
Case 5: Result = "Fifty "
Case 6: Result = "Sixty "
Case 7: Result = "Seventy "
Case 8: Result = "Eighty "
Case 9: Result = "Ninety "
Case Else
End Select
' Convert ones place digit.
Result = Result & ConvertDigit(Right(MyTens, 1))
End If
ConvertTens = Result
End Function
Private Function ConvertDigit(ByVal MyDigit)
Select Case Val(MyDigit)
Case 1: ConvertDigit = "One"
Case 2: ConvertDigit = "Two"
Case 3: ConvertDigit = "Three"
Case 4: ConvertDigit = "Four"
Case 5: ConvertDigit = "Five"
Case 6: ConvertDigit = "Six"
Case 7: ConvertDigit = "Seven"
Case 8: ConvertDigit = "Eight"
Case 9: ConvertDigit = "Nine"
Case Else: ConvertDigit = ""
End Select
End Function 
[ 本帖最后由 程家伟 于 1-9-2006 11:00 AM 编辑 ] |
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楼主 |
发表于 1-9-2006 11:31 AM
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楼主 |
发表于 2-9-2006 02:17 PM
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刚刚做完的 。。。
我是用四个textbox 和一个button来做测验。。
两个是拿来加数,
一个textbox(textbox的name 我放的是MyNumber1)是答案,
然后一个textbox是名叫txtResult...
然后在我的button的event里我选上了on click 的 procedure来执行我的coding。。。
Option Compare Database
Option Explicit
Function ConvertCurrencyToEnglish(ByVal MyNumber1)
Dim Temp
Dim Ringgit, Cents
Dim DecimalPlace, Count
ReDim Place(9) As String
Place(2) = " Thousand "
Place(3) = " Million "
Place(4) = " Billion "
Place(5) = " Trillion "
' Convert MyNumber to a string, trimming extra spaces.
MyNumber = Trim(Str(MyNumber))
' Find decimal place.
DecimalPlace = InStr(MyNumber, "."
' If we find decimal place...
If DecimalPlace > 0 Then
' Convert cents
Temp = Left(Mid(MyNumber, DecimalPlace + 1) & "00", 2)
Cents = ConvertTens(Temp)
' Strip off cents from remainder to convert.
MyNumber = Trim(Left(MyNumber, DecimalPlace - 1))
End If
Count = 1
Do While MyNumber <> ""
' Convert last 3 digits of MyNumber to English Ringgit.
Temp = ConvertHundreds(Right(MyNumber, 3))
If Temp <> "" Then Ringgit = Temp & Place(Count) & Ringgit
If Len(MyNumber) > 3 Then
' Remove last 3 converted digits from MyNumber.
MyNumber = Left(MyNumber, Len(MyNumber) - 3)
Else
MyNumber = ""
End If
Count = Count + 1
Loop
' Clean up Ringgit.
Select Case Ringgit
Case ""
Ringgit = ""
Case "One"
Ringgit = " One Ringgit"
Case Else
Ringgit = Ringgit & " Ringgit"
End Select
' Clean up cents.
Select Case Cents
Case ""
Cents = " Only"
Case "One"
Cents = " And One Cent Only"
Case Else
Cents = " And Cents " & Cents & " Only"
End Select
ConvertCurrencyToEnglish = Ringgit & Cents
End Function
Private Function ConvertHundreds(ByVal MyNumber)
Dim Result As String
' Exit if there is nothing to convert.
If Val(MyNumber) = 0 Then Exit Function
' Append leading zeros to number.
MyNumber = Right("000" & MyNumber, 3)
' Do we have a hundreds place digit to convert?
If Left(MyNumber, 1) <> "0" Then
Result = ConvertDigit(Left(MyNumber, 1)) & " Hundred "
End If
' Do we have a tens place digit to convert?
If Mid(MyNumber, 2, 1) <> "0" Then
Result = Result & ConvertTens(Mid(MyNumber, 2))
Else
' If not, then convert the ones place digit.
Result = Result & ConvertDigit(Mid(MyNumber, 3))
End If
ConvertHundreds = Trim(Result)
End Function
Private Function ConvertTens(ByVal MyTens)
Dim Result As String
' Is value between 10 and 19?
If Val(Left(MyTens, 1)) = 1 Then
Select Case Val(MyTens)
Case 10: Result = "Ten"
Case 11: Result = "Eleven"
Case 12: Result = "Twelve"
Case 13: Result = "Thirteen"
Case 14: Result = "Fourteen"
Case 15: Result = "Fifteen"
Case 16: Result = "Sixteen"
Case 17: Result = "Seventeen"
Case 18: Result = "Eighteen"
Case 19: Result = "Nineteen"
Case Else
End Select
Else
' .. otherwise it's between 20 and 99.
Select Case Val(Left(MyTens, 1))
Case 2: Result = "Twenty "
Case 3: Result = "Thirty "
Case 4: Result = "Forty "
Case 5: Result = "Fifty "
Case 6: Result = "Sixty "
Case 7: Result = "Seventy "
Case 8: Result = "Eighty "
Case 9: Result = "Ninety "
Case Else
End Select
' Convert ones place digit.
Result = Result & ConvertDigit(Right(MyTens, 1))
End If
ConvertTens = Result
End Function
Private Function ConvertDigit(ByVal MyDigit)
Select Case Val(MyDigit)
Case 1: ConvertDigit = "One"
Case 2: ConvertDigit = "Two"
Case 3: ConvertDigit = "Three"
Case 4: ConvertDigit = "Four"
Case 5: ConvertDigit = "Five"
Case 6: ConvertDigit = "Six"
Case 7: ConvertDigit = "Seven"
Case 8: ConvertDigit = "Eight"
Case 9: ConvertDigit = "Nine"
Case Else: ConvertDigit = ""
End Select
End Function
Private Sub Command10_Click()
txtResult = ConvertCurrencyToEnglish(Val(txtNumber1))
On Error GoTo Err_Command10_Click 《---这里是我click button 后就跑去我的report了
Dim stDocName As String
stDocName = "Table2"
DoCmd.OpenReport stDocName, acPreview
Exit_Command10_Click:
Exit Sub
Err_Command10_Click:
MsgBox Err.Description
Resume Exit_Command10_Click
End Sub
小小的问题就出现了,问题就是我新的result不能立刻的出现在我的report里display..但是我必须要按 access 里的 < 回去一页 或者 >下一页 的符号,才会有新的converted text result出现在我的report里 |
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