如題，我將一個網頁抓回來之前，要將其標籤刪除，可是一直會有問題，但我就是不知道問題所在，之後我就自己新增類似網頁標籤的字串來測試，便發現是會多刪一個字之類的，但真正的問題我目前還沒找出來，程式碼如下：    <textarea cols="60" rows="10" class="cpp" name="code"> void __fastcall TForm1::Button1Click(TObject *Sender) { AnsiString word="000000Xx" ; word.Delete(word.AnsiPos("<"),word.AnsiPos(">")); Memo1->Lines->Add(word); } </textarea>

<textarea class="cpp" rows="10" cols="60" name="code">AnsiString::Delete Removes a specified number of characters from the string. AnsiString& __fastcall Delete(int index, int count); Description Delete modifies the AnsiString to remove count characters from the string beginning with the character at index, where 1 is the index of the first character. It returns the resulting modified string (*this). If index is larger than the length of the AnsiString or less than 1, no characters are deleted. If count specifies more characters than remain starting at the index, Delete removes the rest of the string. If count is less than 0, no characters are deleted. </textarea>

AnsiString::Delete 不是如你這樣用的喔

<textarea class="cpp" rows="10" cols="60" name="code">void __fastcall TForm1::Button1Click(TObject *Sender) { AnsiString word="000000Xx" ; int pos_start = word.AnsiPos("<"); int pos_end = word.AnsiPos(">"); while(pos_start!=0 && pos_end!=0) { word.Delete(pos_start,pos_end-pos_start 1); pos_start = word.AnsiPos("<"); pos_end = word.AnsiPos(">"); } Memo1->Lines->Add(word); } </textarea>

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~§~迷時師渡，悟了自渡~§~

編輯記錄

奇怪，那我一開始是設這樣有錯嗎？不是跟你的差不多= =" 到底是那有問題呢？可以跟我解釋一下嗎？    <textarea cols="60" rows="10" class="cpp" name="code"> while(word.AnsiPos("<")!=0) { pos_start=word.AnsiPos("<"); pos_end=word.AnsiPos(">"); word.Delete(pos_start,pos_end); Memo1->Lines->Add(word); } </textarea>

我修改了變數名稱你參考看看
主要在於你對於 AnsiString::Delete 的用法錯誤。

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~§~迷時師渡，悟了自渡~§~

我終於知道了^^