private void clientInfoToolStripMenuItem_Click(object sender, EventArgs e)
{
ClientPayroll ci = ClientPayroll.GetInstance();
ci.MdiParent = this;
ci.Show();
}
public static ClientPayroll GetInstance()
{
if (singleton == null)
{
singleton = new ClientPayroll();
}
return(singleton);
}
private void ClientInfo_FormClosed(object sender, FormClosedEventArgs e)
{
singleton = null;
}