private void pictureBox4_Click(object sender, EventArgs e)
{
panel_main.Controls.Clear();
Control_Home homeControl = new Control_Home(this);
homeControl.Dock = DockStyle.Fill;
panel_main.Controls.Add(homeControl);
}
private void openHomeControl()
{
panel_main.Controls.Clear();
Control_Home homeControl = new Control_Home(this);
homeControl.Dock = DockStyle.Fill;
panel_main.Controls.Add(homeControl);
//if (notificationManager == null)
// setNotificationLabelFromDb();
}