public static AccountViewList GetInstance()
{
if (singleton == null)
{
singleton = new AccountViewList();
}
return(singleton);
}
private void button1_Click(object sender, EventArgs e)
{
AccountViewList avl = AccountViewList.GetInstance();
avl.MdiParent = this.MdiParent;
avl.Show();
this.Close();
}
private void AccountViewList_FormClosed(object sender, FormClosedEventArgs e)
{
singleton = null;
}
