static void Main()
{
bool createdNew;
var mutexSecurity = new MutexSecurity();
mutexSecurity.AddAccessRule(new MutexAccessRule(new SecurityIdentifier(WellKnownSidType.WorldSid, null), MutexRights.FullControl, AccessControlType.Allow));
using (var setupMutex = new Mutex(false, @"Global\JosipMedved_ChangeLetter", out createdNew, mutexSecurity)) {
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Medo.Application.UnhandledCatch.ThreadException += new EventHandler <ThreadExceptionEventArgs>(UnhandledCatch_ThreadException);
Medo.Application.UnhandledCatch.Attach();
var volumeArg = Medo.Application.Args.Current.GetValue("volume");
var letterArg = Medo.Application.Args.Current.GetValue("letter");
try {
var volume = (volumeArg != null) ? Volume.GetFromVolumeName(volumeArg) : null;
if (Medo.Application.Args.Current.ContainsKey("change"))
{
if ((volume != null) && (letterArg != null))
{
volume.ChangeLetter(letterArg);
}
}
else if (Medo.Application.Args.Current.ContainsKey("remove"))
{
if (volume != null)
{
volume.RemoveLetter();
}
}
else if (Medo.Application.Args.Current.ContainsKey("hide"))
{
if (letterArg != null)
{
ExplorerDrives.Hide(letterArg);
}
}
else if (Medo.Application.Args.Current.ContainsKey("show"))
{
if (letterArg != null)
{
ExplorerDrives.Show(letterArg);
}
}
} catch (Exception ex) {
Medo.MessageBox.ShowError(null, ex.Message);
}
}
}
private void btnShow_Click(object sender, EventArgs e)
{
if (Medo.MessageBox.ShowQuestion(this, "Restoring visibility of a drive letter will require Windows Explorer restart. Do you wish to proceed?", MessageBoxButtons.YesNo) != System.Windows.Forms.DialogResult.Yes)
{
return;
}
btnShow.Visible = false;
try {
var volume = cmbVolumes.SelectedItem as Volume;
Executor.Show(volume.DriveLetter2);
btnHide.Visible = true;
} catch (NotSupportedException ex) {
Medo.MessageBox.ShowError(this, ex.Message);
}
ExplorerDrives.RestartExplorer();
}
private void UpdateLetterVisibility(Volume volume)
{
string driveLetter = (volume != null) ? volume.DriveLetter2 : null;
btnHide.Visible = false;
btnShow.Visible = false;
var isVisible = ExplorerDrives.IsVisible(driveLetter);
if (isVisible.HasValue)
{
if (isVisible.Value)
{
btnHide.Visible = true;
}
else
{
btnShow.Visible = true;
}
}
}
