Candle Countdown Form

using System;
using System.Drawing;
using cAlgo.API;
using System.Threading;
using System.Windows.Forms;


namespace cAlgo.Robots
{
    [Robot(TimeZone = TimeZones.UTC, AccessRights = AccessRights.FullAccess)]
    
    public class myCandleCountDown : Robot
    {
        [Parameter("Alert On", DefaultValue = true)]
        public bool paramAlertOn { get; set; }
        [Parameter("Always On Top", DefaultValue = true)]
        public bool paramOnTop { get; set; }

        private Thread _thread;
        private frmCandleCountdown _counter;
        
        const string alertFile = @"C:\Users\user\Documents\cAlgo\Sources\Robots\CountdownTimer.wav";
        
        protected override void OnStart()
        {
            Timer.Start(1);
            _counter = new frmCandleCountdown(this, paramOnTop);
            _thread = new Thread(() =>{ _counter.ShowDialog(); });
            _thread = new Thread(() => { Application.Run(_counter); });
            _thread.SetApartmentState(ApartmentState.STA);
            _thread.Start();    
        }

        protected override void OnTimer()
        {
            int cdMinutes = 14 - Time.Minute % 15;
            int cdSeconds = 59 - Time.Second;
            _thread = new Thread(() =>{ _counter.UpdateCounter(cdMinutes.ToString("00")+":"+cdSeconds.ToString("00"));});
            _thread.SetApartmentState(ApartmentState.STA);
            _thread.Start();
            if (cdMinutes==0 && cdSeconds==0 && paramAlertOn)
            {
                System.Media.SoundPlayer player = new System.Media.SoundPlayer(alertFile);
                player.Play();
            }
        }
         
        protected override void OnStop()
        {
            _thread = new Thread(() => {_counter.Close();});
            _thread.SetApartmentState(ApartmentState.STA);
            _thread.Start();
        }
    }
    
    public partial class frmCandleCountdown : Form
    {
        private const string resourcePath = @"C:\Users\user\Documents\cAlgo\Sources\Robots\myCandleCountDown\myCandleCountDown\Resources\";
        myCandleCountDown caller;
        bool alwaysOnTop = true;

        public frmCandleCountdown(myCandleCountDown _caller, bool _alwaysOnTop)
        {
            alwaysOnTop = _alwaysOnTop;
            caller = _caller;
            InitializeComponent();
        }

        public void UpdateCounter(string _text)
        {
            lblCounter.Text = _text;
        }

        private void frmCandleCountdown_FormClosed(object sender, FormClosedEventArgs e)
        {
            caller.Stop();
        }

        private void frmCandleCountdown_Load(object sender, EventArgs e)
        {
            this.Icon = new Icon(resourcePath+"CandleCountdown.ico");
            this.TopMost = alwaysOnTop;
        }
    }
    
    partial class frmCandleCountdown
    {
        /// <summary>
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Windows Form Designer generated code

        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.lblCounter = new System.Windows.Forms.Label();
            this.SuspendLayout();
            // 
            // lblCounter
            // 
            this.lblCounter.Dock = System.Windows.Forms.DockStyle.Top;
            this.lblCounter.Font = new System.Drawing.Font("Microsoft Sans Serif", 150F, System.Drawing.FontStyle.Bold);
            this.lblCounter.Location = new System.Drawing.Point(0, 0);
            this.lblCounter.Name = "lblCounter";
            this.lblCounter.Size = new System.Drawing.Size(726, 232);
            this.lblCounter.TabIndex = 0;
            this.lblCounter.Text = "00:00";
            this.lblCounter.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
            // 
            // frmCandleCountdown
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
            this.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
            this.BackColor = System.Drawing.SystemColors.Window;
            this.ClientSize = new System.Drawing.Size(726, 232);
            this.Controls.Add(this.lblCounter);
            this.Font = new System.Drawing.Font("Microsoft Sans Serif", 15.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.Fixed3D;
            this.Name = "frmCandleCountdown";
            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
            this.Text = "Candle Count Down";
            this.TopMost = alwaysOnTop;
            this.FormClosed += new System.Windows.Forms.FormClosedEventHandler(this.frmCandleCountdown_FormClosed);
            this.Load += new System.EventHandler(this.frmCandleCountdown_Load);
            this.ResumeLayout(false);

        }
        #endregion
        
        private System.Windows.Forms.Label lblCounter;
        
    }    
}