private void btnCustomerdetail_Click(object sender, EventArgs e)
{
availabil a = new availabil("pnlCustomerdetails");
a.Show();
this.Hide();
}
private void btnHallDetails_Click(object sender, EventArgs e)
{
availabil a = new availabil("Halldetails");
a.Show();
}
private void btnAvailability_Click(object sender, EventArgs e)
{
availabil a = new availabil("availability");
a.Show();
}