سلام من سورس رو از آدرس زیر اوردم :
http://www.codeproject.com/Articles/...-files-using-C
البته این برای C# هست
Function های پخش موزیک:
bool PlaySound(
LPCSTR pszSound, // filename
HMODULE hmod, // handle to resource file
DWORD fdwSound) // sound flags
کد اصلی:
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Runtime.InteropServices; // for PInvoke
using Microsoft.Win32; // RegistryKey
namespace PlaySound
{
public class Form1 : System.Windows.Forms.Form
{
...
private RegistryKey key1;
private RegistryKey key2;
// collection of user-defined sound events
private PropertyCollection events;
// PlaySound()
[DllImport("winmm.dll", SetLastError=true,
CallingConvention=CallingConvention.Winapi)]
static extern bool PlaySound(
string pszSound,
IntPtr hMod,
SoundFlags sf );
// Flags for playing sounds. For this example, we are reading
// the sound from a filename, so we need only specify
// SND_FILENAME | SND_ASYNC
[Flags]
public enum SoundFlags : int
{
SND_SYNC = 0x0000, // play synchronously (default)
SND_ASYNC = 0x0001, // play asynchronously
SND_NODEFAULT = 0x0002, // silence (!default) if sound not found
SND_MEMORY = 0x0004, // pszSound points to a memory file
SND_LOOP = 0x0008, // loop the sound until next sndPlaySound
SND_NOSTOP = 0x0010, // don't stop any currently playing sound
SND_NOWAIT = 0x00002000, // don't wait if the driver is busy
SND_ALIAS = 0x00010000, // name is a registry alias
SND_ALIAS_ID = 0x00110000, // alias is a predefined ID
SND_FILENAME = 0x00020000, // name is file name
SND_RESOURCE = 0x00040004 // name is resource name or atom
}
...
private void buttonPlay_Click(object sender, System.EventArgs e)
{
int err = 0; // last error
try
{
// play the sound from the selected filename
if (!PlaySound( tbFileName.Text, IntPtr.Zero,
SoundFlags.SND_FILENAME | SoundFlags.SND_ASYNC ))
MessageBox.Show(this,
"Unable to find specified sound file or " +
"default Windows sound");
}
catch
{
// grab the underlying Win32 error code
err = Marshal.GetLastWin32Error();
if (err != 0)
MessageBox.Show( this,
"Error " + err.ToString(),
"PlaySound() failed",
MessageBoxButtons.OK,
MessageBoxIcon.Error );
}
}
// browse button handler
private void buttonBrowse_Click(object sender, System.EventArgs e)
{
string sysRoot = System.Environment.SystemDirectory;
OpenFileDialog dlg = new OpenFileDialog();
dlg.AddExtension = true;
dlg.Filter = "Wave files (*.wav)|*.wav|All files (*.*)|*.*" ;
// start in media folder
dlg.InitialDirectory = sysRoot + @"\..\Media";
// open dialog
if(dlg.ShowDialog(this) == DialogResult.OK)
{
tbFileName.Text = dlg.FileName;
}
}
...
// fill combobox with user-defined sounds
private void PopulateDropDown()
{
// fill our PropertyCollection object
events = GetUserDefinedSounds();
// disable if no sound events
if (events.Keys.Count == 0)
cbUserSound.Enabled = false;
else
{
foreach (string key in events.Keys)
{
cbUserSound.Items.Add(key);
}
}
}
// Retrieves the user-defined sounds from the registry
private PropertyCollection GetUserDefinedSounds()
{
string rootKey = "AppEvents\\Schemes\\Apps\\.Default";
PropertyCollection coll = new PropertyCollection();
try
{
// open root key
key1 = Registry.CurrentUser.OpenSubKey(rootKey, false);
// go through each subkey
foreach (string subKey in key1.GetSubKeyNames())
{
// open subkey
key2 = key1.OpenSubKey(subKey + "\\.Current", false);
// get filename, if any
if (key2 != null)
if (key2.GetValue(null).ToString().Length > 0)
coll.Add(subKey, key2.GetValue(null).ToString());
}
}
catch (Exception ex)
{
MessageBox.Show(this, ex.Message, "Yikes!",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
// close keys
key1.Close();
key2.Close();
}
return coll;
}
...
}
}
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