Código Delphi [-]procedure TForm1.ShellTreeView1AddFolder(Sender: TObject; AFolder: TShellFolder; var CanAdd: Boolean); begin CanAdd := GetDriveType(PChar(AFolder.PathName)) = DRIVE_REMOVABLE; end;
procedure TForm1.ShellTreeView1AddFolder(Sender: TObject; AFolder: TShellFolder; var CanAdd: Boolean); begin CanAdd := GetDriveType(PChar(AFolder.PathName)) = DRIVE_REMOVABLE; end;