private void btnNotAvailable_Click(object sender, EventArgs e)
{
NotAvailableTimeAllocation frm = new NotAvailableTimeAllocation();
frm.TopMost = true;
frm.ShowDialog();
}
private void button3_Click(object sender, EventArgs e)
{
this.Hide();
NotAvailableTimeAllocation m = new NotAvailableTimeAllocation();
m.ShowDialog();
this.Close();
}