C# Signature:

[DllImport("winmm.dll", SetLastError=true)]
static extern uint waveOutGetNumDevs();

VB Signature:

Declare Auto Function waveOutGetNumDevs Lib "winmm.dll" () As Integer

User-Defined Types:

None.

Alternative Managed API:

Do you know one? Please contribute it!

Notes:

None.

Tips & Tricks:

Please add some!

Sample Code:

Calling waveOutGetNumDevs() from Powershell:

$pinvokeCode = @"
using System;
using System.Runtime.InteropServices;
namespace NSMain {
  class wave {
    [DllImport("winmm.dll", SetLastError=true)]
    public static extern uint waveOutGetNumDevs();
  }
  public class Wave {
   public static string waveOutGetNumDevs() {
   System.Console.Write(wave.waveOutGetNumDevs());
   return "";
   }
  }
}
"@
Add-Type $pinvokeCode
[NSMain.Wave]::waveOutGetNumDevs()

Please edit this page!

Do you have...

• helpful tips or sample code to share for using this API in managed code?
• corrections to the existing content?
• variations of the signature you want to share?
• additional languages you want to include?

Select "Edit This Page" on the right hand toolbar and edit it! Or add new pages containing supporting types needed for this API (structures, delegates, and more).