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ÈçÌâ.±ÈÈç˵ÎÒµÄTEXTÀïÃæÓÐÈçÏÂÄÚÈÝ:
1234
12345
123456
»Ø³µºóÎÒÒª°Ñ12345»»³É54321(Ö»Ð޸ĵڶþÐÐ)

Ïȸú´ó¼Ò˵˵ÎҵĽâ¾ö·½°¸:
1.  ÓÃVBÄÚÖõÄREPLCEº¯Êý,¿ÉÒÔ¸ü»»×Ö·û´®ÖеÄij¸ö×Ö·û.µ«Õâ¸öº¯ÊýÓÐÕâ¸öÎÊÌâ,»á°ÑÆðʼλÖÃǰµÄ×Ö·ûÈ«²¿½Øµô.ËùÒÔÅׯú
2.  ÓÃsendmessageº¯Êý,µÃ³öÊäÈë×Ö·ûµÄÆðʼλÖÃ,ÔٵóöÕâÒ»ÐÐÓжàÉÙ¸ö×Ö·û.°Ñ֮ǰµÄȫȡ³öÀ´,ÔÙ°ÑÖ®ºóµÄÈ¡³öÀ´,´¦ÀíºÃºóÔÙÈ«²¿Á¬½ÓÆðÀ´.µ«Õâ¸ö·½°¸Óиö²»ºÃµÄµØ·½,¾ÍÊÇÈç¹ûTEXTÀïÃæµÄÄÚÈݺܶàµÄ»°,Õâ¸ö·½°¸¾Í»áÓÐЩÂý,ÓÈÆäÊDZðÈË»ØÒ»Ï³µ,¾ÍÓÐÑÓ³Ù,»áÔì³ÉһЩ²»ºÃµÄ¸Ð¾õ.

ËùÒÔÔÚЩÇó¸ßÊÖÒ»¸ö½â¾ö·½°¸.²»Ð´´úÂëÒ²¿ÉÒÔ.Èç¹û²»¶®µÄ±ð¹àË®ÁË!(²»ÖªµÀsendmessageÀïÃæÓÐûÓг£ÊýÊÇÐÞ¸ÄijÐÐÄÚÈݵÄ)
Èç¹ûÖ»Ð޸ĵڶþÐеϰ
VB code:
Private Sub Command1_Click()
Dim s$()
s = Split(Form1.Text1.Text, vbCrLf)
s(1) = Replace(s(1), "12345", "54321")
MsgBox Join(s, vbCrLf)
End Sub



ÒԻسµ»»ÐÐÅжÏÐÐÊý,È»ºóÈ¡³öÕâÐÐÊý¾Ýmid(...),½«ÆäÁÙʱ±£´æµ½Ò»¸ö±äÁ¿,´¦Àí,ÔÙ·Å»Ø.
Óò»×ÅreplaceºÍsendmessage

VB code:

dim StrAry() as string
'index ÒªÐ޸ĵÄÐÐ,ÄãµÄµÚ2ÐÐ
'value Òª¸³µÄÖµ£¬ÄãµÄ54321
with text1
strary = split(.text)
strAry(index-1) = value
.text = join(StrAry,vbcrlf)
end with
'erase StrAry



split(.text,vbcrlf)


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