Hi, The idea is to read specific media player registers. to get current played song informations: In .net you can use the RegistryKey class to have acces to registers: Note: Reg path from WMP: Software\Microsoft\MediaPlayer\CurrentMetadata RegistryKey regData = Registry.CurrentUser.OpenSubKey("Software\Microsoft\MediaPlayer\CurrentMetadata", false); if (regData != null) //you have to do this check, to prevent from a null reference exception { string currSongTitle = regData.GetValue("Title", "No Title") as string; //... // Check google to see other WMP Keys... } Hope this help

ewww ! a very very very very very bad question ! Type of EEProm, How this eprom est connected to your PC... We need details please !

:laugh:

Did you check in frm (the form you want to show) Load event or in its Constructor?

yes ! stupid melody that you hear when you weak up in the morning. BinnaryWriter :laugh: ..nice class we shoud ask Microsoft to bring us a 'Binnary' Namespace

+1 dude !

Hello ! Don't be so Rude :) we all were beginners some time !

let suppose your have this Class :

class SomeClass
{
double l;
double [] m = new double [10]; //double array
string s;

byte [] ToByteArray ()
{
List<byte> b = new List<byte> ();
b.AddRange (BitConverter.GetBytes (l));
for (int i = 0; i < m.Length ; i++)
b.AddRange (BitConverter.GetBytes (m [i]));
char [] tabc = s.ToCharArray();
for ( int i = 0 ; i < m.Lenght ; i++)
b.AddRange (BitConverter.GetBytes (tabc [i]);

  return  b.ToArray();

}
}
//usage :
SomeClass c = new SomeClass ();
byte [] b = c.ToByteArray();

okey then the best way to do this is to define a sort of a 'communication protocol' between two devices : First byte : message lenght (or data length) data bytes : your data byte that holds checksum [data length][.....data.....][checksum] then in your C# program you have to create a class that build the message you have to send : calculate length convert your structure on a data array (*) calculate the checksum -> So here we are in the core of your question: the best way is to loop over EACH element of your strucuture convert it into byte array and the add it to data array use BitConverter class : BitConverter.GetBytes (T) -> T is an elementary type (float, double, char, int, etc...)

You are running serial port communication between 2 managed program?

class PleaseWork
{
public void getPermission ()
{
MyComputer.GetBinnaryPermission (directory); // oh crap it doesn't work ! Let's ask question on codeproject forum !!! , MSDN ? what's MSDN ? huh. NO !!!!

}
}

google is loosing its mojo :-\

Hello, You have to think Classes not file. The best solution is to create a Class libraby project (DLL) that contains your classes Then if you want to use it, you reference it in your current project. That's it !

[Message Deleted]

There is a little fix : correct solution

public class Win32
{
private Win32()
{
}

    \[StructLayout(LayoutKind.Sequential)\]
    public struct SystemTime
    {
        \[MarshalAs(UnmanagedType.U2)\]
        public short Year;
        \[MarshalAs(UnmanagedType.U2)\]
        public short Month;
        \[MarshalAs(UnmanagedType.U2)\]
        public short DayOfWeek;
        \[MarshalAs(UnmanagedType.U2)\]
        public short Day;
        \[MarshalAs(UnmanagedType.U2)\]
        public short Hour;
        \[MarshalAs(UnmanagedType.U2)\]
        public short Minute;
        \[MarshalAs(UnmanagedType.U2)\]
        public short Second;
        \[MarshalAs(UnmanagedType.U2)\]
        public short Milliseconds;
    }

    \[DllImport("kernel32.dll")\]
    public static extern void GetLocalTime(
    out SystemTime systemTime);

    \[DllImport("kernel32.dll")\]
    public static extern void GetSystemTime(
    out SystemTime systemTime);

    \[DllImport("kernel32.dll")\]
    public static extern bool SetSystemTime(
    ref SystemTime systemTime);

    \[DllImport("kernel32.dll")\]
    public static extern bool SetLocalTime(
    ref SystemTime systemTime);
}

....
in you method do this :
Win32.SystemTime sysTime;

        sysTime.Day = 13;
       // do all needed modification on date and time...
       //....

        Win32.SetSystemTime(ref sysTime);

Make sure that you got admin rights.

Buy a book int left = 0; int space = 1; //pix for ( int i = 0 ; i < nbButtons ; i++) { Button b = new Button(); b.name = i.ToString(); b.Text = i.ToString(); b.Left = left; c.Controls.Add (b); //C is a user control left += b.Left + b.Width + space; }

You have to use IntPtr instead of void use Marshall.CoTaskMemAlloc method to allocate Marshall.CoTaskMemFree method to free after using your struct

Bar bar 1 = new Bar(); Bar bar2 = bar1;

Hello you can do this using some Win32 API functions (warning : unmanaged code) please see this : http://bytes.com/forum/thread242372.html[^]

huh sorry i dont understand