[C#] WinForms - Buttons

        public Form1()
        {
            InitializeComponent();
        }

        public void loadButton_Click(object sender, EventArgs e)
        {
            textBox1.Text = "Loading...";
            timer1.Enabled = true;
            progressBar1.Value = progressBar1.Minimum;
        }

        public void timer1_Tick(object sender, EventArgs e)
        {
            label1.Text = "Loaded: " + progressBar1.Value + "%";
            if (progressBar1.Value == progressBar1.Maximum)
            {
                textBox1.Text = "Loaded!";
                timer1.Enabled = false;
            }
            else progressBar1.PerformStep();
        }

        public void stopButton_Click(object sender, EventArgs e)
        {
            timer1.Stop();
            label1.Text = "Stopped";
            if (textBox1.Text == "Loading")
            {
                stopButton.Enabled = true;
            }
            else
            {
                stopButton.Enabled = false;
            }
        }

        public void continueButton_Click(object sender, EventArgs e)
        {
            timer1.Start();
            if (label1.Text == "Stopped")
            {
                continueButton.Enabled = true;
            }
            else
            {
                continueButton.Enabled = false;
            }
        }