RAD Studio VCL Reference
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Connects the drive combo box to a directory list box.
property DirList: TDirectoryListBox;
__property TDirectoryListBox DirList;
Set DirList to a directory list box control that should update when the user changes the drive. When a new drive is selected in the drive combo box, the specified directory list box updates to display the directory structure and the current directory on the new drive.
C++ Examples:
/* This example uses a file list box, a directory list box, a filter combo box, a drive combo box, a label, an edit box, and a button on a form. When the user runs the application and enters a path or filename in the edit box and presses the button, all the controls update: */ void __fastcall TForm1::FormCreate(TObject *Sender) { FileListBox1->FileEdit = Edit1; FilterComboBox1->FileList = FileListBox1; DirectoryListBox1->FileList = FileListBox1; DirectoryListBox1->DirLabel = Label1; DriveComboBox1->DirList = DirectoryListBox1; Button1->Default = true; } void __fastcall TForm1::Button1Click(TObject *Sender) { FileListBox1->ApplyFilePath(Edit1->Text); }
Delphi Examples:
{ This example uses a file list box, a directory list box, a filter combo box, a drive combo box, a label, an edit box, and a button on a form. When the user runs the application and enters a path or filename in the edit box and presses the button, all the controls update: } procedure TForm1.Button1Click(Sender: TObject); begin FileListBox1.ApplyFilePath(Edit1.Text); end; procedure TForm1.FormCreate(Sender: TObject); begin FileListBox1.FileEdit := Edit1; FilterComboBox1.FileList := FileListBox1; DirectoryListBox1.FileList := FileListBox1; DirectoryListBox1.DirLabel := Label1; DriveComboBox1.DirList := DirectoryListBox1; Button1.Default := True; end;
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