private void DriveComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
LogicalDrive chosenLogicalDrive = logicalDrives[DriveComboBox.SelectedIndex];
subThread = new Thread(() => getLogicalDriveSubDirectories(chosenLogicalDrive));
subThread.Start();
}
public void getLogicalDriveSubDirectories(LogicalDrive chosenLogicalDrive)
{
Thread t = new Thread(chosenLogicalDrive.GetDirectories);
chosenLogicalDrive.SubDirectoriesDiscoveredEvent -= onLogicalDriverSubDirectoriesDiscovered;
chosenLogicalDrive.SubDirectoriesDiscoveredEvent += onLogicalDriverSubDirectoriesDiscovered;
t.Start();
t.Join();
}
// Обработчик события получения списка папок на устройстве
public void onLogicalDriverSubDirectoriesDiscovered(LogicalDrive logicalDrive)
{
DirectoryListBox.BeginInvoke(new Action(() =>
{
DirectoryListBox.Items.Clear();
foreach (Directory directory in logicalDrive.SubDirectories)
{
DirectoryListBox.Items.Add(directory.DirName);
}
}));
}
private void Form1_Load(object sender, EventArgs e)
{
// Получаем названия (пути) подключенных устройств
string[] logicalDrivesNames = Environment.GetLogicalDrives();
logicalDrives = new LogicalDrive[logicalDrivesNames.Length];
// Заполняем массив с устройствами
for (int i = 0, numOfLogicalDrives = logicalDrivesNames.Length; i < numOfLogicalDrives; ++i)
{
logicalDrives[i] = new LogicalDrive(logicalDrivesNames[i]);
}
// Добавляем устройства в КомбоБокс
DriveComboBox.Items.AddRange(logicalDrivesNames);
}