Description :
We can open and close the tray of the CD drive of the system.
Following are the namespaces
using System.Runtime.InteropServices;
using System.Text;
Following is the DLL import part.
[DllImport("winmm.dll", EntryPoint="mciSendStringA", CharSet=CharSet.Ansi)]
protected static extern int MymciSendString
(string mciCommand,
StringBuilder returnValue,
int returnLength,
IntPtr callback);
Following is the code part to open and close the CD drive
public static void Main( )
{
int result = MymciSendString
("open the door ", null, 0, IntPtr.Zero);
result = MymciSendString ("close the door",
null, 0, IntPtr.Zero);
}
By
Nathan
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