private void but_welcome_side_panel_Click(object sender, EventArgs e)
{
panel_main.Controls.Clear();
Control_Welcome welcomeControl = new Control_Welcome();
welcomeControl.Dock = DockStyle.Fill;
panel_main.Controls.Add(welcomeControl);
}
private void WelcomeForm_Load(object sender, EventArgs e)
{
Placement_Application.Components.Resolution res = new Placement_Application.Components.Resolution();
res.ResizeForm(this, Common.form_height, Common.form_width);
timer1.Start();
timer1.Interval = 1000;
Control_Welcome welcomeControl = new Control_Welcome();
welcomeControl.Dock = DockStyle.Fill;
panel_main.Controls.Add(welcomeControl);
}