[code cpp]
void __fastcall TForm1::Button1Click(TObject *Sender)
{
TStringList *dList = new TStringList();
AnsiString s1 = "Local SN = "; //搜尋字串
int j;
dList->LoadFromFile("C:\\123.txt"); //取得檔案內容
if (dList->Count>0)
{
Memo1->Lines->Clear();
for (int i=0;iCount;i ) //一行一行找
{
//開始找尋符合條件
if ((dList->Strings[i].AnsiPos(s1)>0))
{
j = dList->Strings[i].AnsiPos(s1);
Memo1->Lines->Add(dList->Strings[i].SubString(j 11,16));
}
}
}
delete dList;
}
[/code]

假設一個TXT檔內容有 Local SN = 12345678、Local SN = 2468101214、Local SN = 135791113、Local SN = .....等等的字串
請教各位先進小弟如果想要在外部的TXT檔內擷取 Local SN = 12345678 以外的其他Local SN =內容只出現Local SN = 2468101214、Local SN = 135791113、Local SN = .....等等請問該如何判斷呢?請各位先進不吝指教...謝謝

[code cpp]
if(Pos(UpperCase("Local SN = 12345678"),UpperCase(dList->Strings[i])) != 0 )
{
continue;
}
[/code]

------
FPGA驗證, FPGA開發平台, http://smims.com

編輯記錄

K大不好意思~請問這一段程式碼該加到何處呢?我試過很多次都沒辦法耶! 感謝指教!


===================引 用 ikk 文 章===================

[code cpp]
if(Pos(UpperCase("Local SN = 12345678"),UpperCase(dList->Strings[i])) != 0 )
{
continue;
}
[/code]

[code cpp]
for (int i=0;iCount;i ) //一行一行找
{
if(Pos(UpperCase("Local SN = 12345678"),UpperCase(dList->Strings[i])) != 0 )
{
continue;
}
}
[/code]

------
FPGA驗證, FPGA開發平台, http://smims.com

[code cpp]
if ((ipList->Strings[i].AnsiPos(s1)>0))
{
j = ipList->Strings[i].Pos(s1);
if (ipList->Strings[i].SubString(j 11,16) != "192.168.0.2")
ComboBox3->Items->Add(ipList->Strings[i].SubString(j 11,16));
}
[/code]

K大你教的那一段我還是試不出來但還是謝謝你的指導，結果想到還有一種方式只要在加上if (ipList->Strings[i].SubString(j 11,16) != "192.168.0.2")
那一行即可說!

編輯記錄