C# Programming :: MCI C# tracks length


	MCI C# tracks length Hi, I use MCI to play mp3 tracks. I wrote very simple player where I put the path to mp3 files and press the button play. Everything works excellent but I want to make my player better and know the length of a track to show current position of the track on the TrackBar. I imported : [DllImport("winmm.dll")] private static extern long mciSendString(string strCommand, StringBuilder strReturn, int iReturnLength, IntPtr hwndCallback); and I use it to play the tracks. How to use this function or other to do what I want? Please help me. DllImport("winmm.dll") private static extern long mciSendString(string strCommand, StringBuilder strReturn, int iReturnLength, IntPtr hwndCallback); string sCommand = "............."; //see http://msdn.microsoft.com/library/default.asp?url=/library/en-us/mult... for a complete list of commands StringBuilder sBuffer = new StringBuilder(128); mciSendString(sCommand, sBuffer, sBuffer.Capacity, IntPtr.Zero); p.s. just follow the link I've put HTH :) _nabuchodonozor je napisao/la: - Hide quoted text - > Hi, > I use MCI to play mp3 tracks. I wrote very simple player where I put > the path to mp3 files and press the button play. Everything works > excellent but I want to make my player better and know the length of a > track to show current position of the track on the TrackBar. I > imported : > [DllImport("winmm.dll")] > private static extern long mciSendString(string strCommand, > StringBuilder strReturn, int iReturnLength, IntPtr > hwndCallback); > and I use it to play the tracks. How to use this function or other to > do what I want? Please help me.