private static string[] GetLogicalDrives()
{ // From .NET Framework's Directory.GetLogicalDrives
int drives = DllImports.GetLogicalDrives();
if (drives == 0)
{
throw new InvalidOperationException();
}
uint d = (uint)drives;
int count = 0;
while (d != 0)
{
if (((int)d & 1) != 0)
{
count++;
}
d >>= 1;
}
string[] result = new string[count];
char[] root = new char[] { 'A', ':', '\\' };
d = (uint)drives;
count = 0;
while (d != 0)
{
if (((int)d & 1) != 0)
{
result[count++] = new string(root);
}
d >>= 1;
root[0]++;
}
return(result);
}
