/// <summary>
/// getinstance function
/// </summary>
/// <returns></returns>
public static StudentsUserControl getInstance()
{
if (instance == null)
{
instance = new StudentsUserControl();
}
return(instance);
}
/// <summary>
/// show rubric click event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Form1_Load(object sender, EventArgs e)
{
panelHome.Controls.Clear();
panelHome.Controls.Add(StudentsUserControl.getInstance());
}
/// <summary>
/// show students click event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button1_Click(object sender, EventArgs e)
{
panelHome.Controls.Clear();
panelHome.Controls.Add(StudentsUserControl.getInstance());
}
