void __fastcall TForm2::FormCreate(TObject *Sender)
{
  
 DirectoryListBox1->FileList=FileListBox1;
}    //---------------------------------------------------------------------------    void __fastcall TForm2::DirectoryListBox1Change(TObject *Sender)
{
 ListView1->Items->Clear();     for (int fCnt=0;fCntItems->Count;fCnt  ) {
      AnsiString filename=FileListBox1->Items->Strings[fCnt];
......
} 

DirectoryListBox1->FileList=FileListBox1;

引言: 請問大大一下,我把project1內的Form1直接CTRL C到project2內的Form1, 發現這DirectoryListBox1與FileListBox1就不能互動了,也就是DirectoryListBox1改變之後這 FileListBox1也沒變,Event也查了,都與原來的一樣.不知是少了那個步驟? 還是一定要從頭一個一個建?請大大指導一下

     void __fastcall TForm2::FormCreate(TObject *Sender)
{
  
 DirectoryListBox1->FileList=FileListBox1;
}    //---------------------------------------------------------------------------    void __fastcall TForm2::DirectoryListBox1Change(TObject *Sender)
{
 ListView1->Items->Clear();     for (int fCnt=0;fCntItems->Count;fCnt  ) {
      AnsiString filename=FileListBox1->Items->Strings[fCnt];
......
} 

void __fastcall TForm2::FormCreate(TObject *Sender)
{
 DirectoryListBox1->FileList=FileListBox1;
 DirectoryListBox1->OnChange = DirectoryListBox1Change;
}