'on the general section
Dim vWords()
Dim Max%
Dim vCheckWord()
Private Form1_Load()
Text1.SetFocus
Text1.Text = "living in america but not really"
Max% = 10
'make array
'you can use an ascii file to get the words
Redim vCheckWord(Max)
vCheckWord(0) = "walther"
vCheckWord(1) = "musch"
vCheckWord(2) = "america"
vCheckWord(3) = "tilburg"
vCheckWord(4) = "hallo"
vCheckWord(5) = "testen"
vCheckWord(6) = "testing"
vCheckWord(7) = "really"
vCheckWord(8) = "visual"
vCheckWord(9) = "basic"
End Sub
Sub SplitStringintoWords(bron$)
Dim c%, p%, t%, vCheck%
Dim TempBron$, tmp$
Dim vOke As Boolean
'splitting the input into words
t% = 0
TempBron$ = bron$
For c% = 1 To Len(bron$)
p% = InStr(TempBron$, Chr(32))
If p% <> 0 Then
ReDim Preserve vWords(t%)
tmp = Left$(TempBron$, p% - 1)
vWords(t%) = StripString(tmp)
TempBron$ = Right$(TempBron$, Len(TempBron$) - p)
t% = t% + 1
c% = c% + p%
End If
Next c%
ReDim Preserve vWords(t%)
vWords(t%) = StripString(TempBron)
'checking against spellingschecker
vOke = False
For c% = 0 To t%
For vCheck% = 0 To Max
If vCheckWord(vCheck%) <> vWords(c%) Then
vOke = False
Else
vOke = True
vCheck% = Max%
End If
Next vCheck%
If Not vOke Then MsgBox vWords(c%)
vOke = False
Next c%
End Sub
Private Sub Text1_KeyPress(KeyAscii As Integer)
If KeyAscii = 13 Then
'split string into words
Call SplitStringintoWords(Text1.Text)
End If
End Sub
Function StripString(source As String) As String
Const Letters$ = "abcdefghijklmnopqrstuvwxyz"
Dim p%, tmp$
tmp = source$
For p% = 1 To Len(source$)
If InStr(Letters, LCase(Mid$(source$, p%, 1))) = 0 Then
Select Case p%
Case 1
tmp = Right$(source$, Len(source$) - p%)
Case Len(source$)
tmp = Left$(source$, Len(source$) - 1)
Case Else
tmp = Left$(source$, p%) & Right$(source$, Len(source$) -
p%)
End Select
End If
Next p%
StripString = tmp
GetFileName = PathString
For p% = Len(PathString) To 0 Step -1
If Mid$(PathString,p%,1) = "\" then
GetFileName = Right$(PathString,p%)
Exit Function
End If
Next p%
End Function
Public Function CountCharacters(source$) As Integer
Dim counter%, t%
Const Characters$ = "abcdefghijklmnopqrstuvwxyz"
For t% = 1 To Len(source$)
If InStr(Characters, LCase$(Mid$(source$, t%, 1))) <> 0 Then
counter% = counter% + 1
End If
Next t%
CountCharacters = counter%
End Function
使用时就象这样:
vString$ = "Testing .... about what?"
MsgBox CountCharacters(vString$)
'在新窗体上放一个command和三个textbox,然后加入以下代码
'按F5运行,注意先把Command的caption改成"&Replace somebody with me"
Private Sub Command1_Click()
Const vString$ = "testing for somebody on the net"
Select Case Command1.Caption
Case "&Replace text in all textboxes"
Text1.Text = vString
Text2.Text = vString
Text3.Text = vString
Command1.Caption = "&Replace somebody with me"
Case "&Replace somebody with me"
Call ChangeText
Command1.Caption = "&Replace text in all textboxes"
End Select
End Sub
Function sReplace(SearchLine As String, SearchFor As String,
ReplaceWith As String)
Dim vSearchLine As String, found As Integer
found = InStr(SearchLine, SearchFor): vSearchLine = SearchLine
If found <> 0 Then
vSearchLine = ""
If found > 1 Then vSearchLine = Left(SearchLine, found - 1)
vSearchLine = vSearchLine + ReplaceWith
If found + Len(SearchFor) - 1 < Len(SearchLine) Then _
vSearchLine = vSearchLine + Right$(SearchLine, _
Len(SearchLine) - found - Len(SearchFor) + 1)
End If
sReplace = vSearchLine
End Function
Private Sub ChangeText()
Dim Control
For Each Control In Form1.Controls
If TypeOf Control Is TextBox Then
Control.Text = sReplace(Control.Text, "somebody", "me")
End If
Next Control