Check Drive Exists(string path)

Question

How to check the drive is exists in the system from the given string in WPF. I have tried the following

Ex: FileLocation.Text = \"K:\\TestDriv

Answer 1

You can use Environment.GetLogicalDrives() to obtain an string[] of logical drives in your system.

var drive = Path.GetPathRoot(FileLocation.Text);
if (Environment.GetLogicalDrives().Contains(drive, StringComparer.InvariantCultureIgnoreCase))
{
         MessageBox.Show("Invalid Directory", "Error", MessageBoxButton.OK);
         return;
}