MartinBspheroid · April 6, 2020 13:21 · Apr 6, 2020
diff --git a/Application sound control.cs b/Application sound control.cs
@@ -0,0 +1,89 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using  mb;
+
+
+//private static extern int waveOutSetVolume(IntPtr hwo, uint dwVolume);
+
+namespace SoundTestApp
+{
+
+    public partial class Form1 : Form
+    {
+        public Form1()
+        {
+            InitializeComponent();
+            mb.TaskScheduler.Instance.ScheduleTask(14, 21, 24, () =>
+            {
+                SetVolume(0);
+            });
+
+            mb.TaskScheduler.Instance.ScheduleTask(14, 23, 24, () => { SetVolume(10); });
+
+        }
+
+        private void button1_Click(object sender, EventArgs e)
+        {
+            Play();
+        }
+        private void Play()
+        {
+            string soundFile = @"D:\testFile.wav";
+            var sound = new System.Media.SoundPlayer(soundFile);
+            sound.PlayLooping();
+
+        }
+
+        private void button2_Click(object sender, EventArgs e)
+        {
+            Console.WriteLine("Click!");
+            SetVolume(0);
+        }
+
+        private void Form1_Load(object sender, EventArgs e)
+        {
+
+        }
+
+        [DllImport("winmm.dll")] private static extern int waveOutGetVolume(IntPtr hwo, out uint dwVolume);
+        [DllImport("winmm.dll")] private static extern int waveOutSetVolume(IntPtr hwo, uint dwVolume);
+
+
+        /// <summary>
+        /// Returns volume from 0 to 10
+        /// </summary>
+        /// <returns>Volume from 0 to 10</returns>
+        public static int GetVolume()
+        {
+            uint CurrVol = 0;
+            waveOutGetVolume(IntPtr.Zero, out CurrVol);
+            ushort CalcVol = (ushort)(CurrVol & 0x0000ffff);
+            int volume = CalcVol / (ushort.MaxValue / 10);
+            return volume;
+        }
+
+        /// <summary>
+        /// Sets volume from 0 to 10
+        /// </summary>
+        /// <param name="volume">Volume from 0 to 10</param>
+        public static void SetVolume(int volume)
+        {
+            int NewVolume = ((ushort.MaxValue / 10) * volume);
+            uint NewVolumeAllChannels = (((uint)NewVolume & 0x0000ffff) | ((uint)NewVolume << 16));
+            waveOutSetVolume(IntPtr.Zero, NewVolumeAllChannels);
+        }
+
+        private void button3_Click(object sender, EventArgs e)
+        {
+            SetVolume(10);
+        }
+    }
+}