public static Form LoadAddTenentForm()
 {
     AddTenant add = new AddTenant();
     add.BringToFront();
     add.TopLevel = false;
     add.Visible = true;
     add.FormBorderStyle = FormBorderStyle.None;
     add.Dock = DockStyle.Fill;
     return add;
 }
 private void addANewTenantToolStripMenuItem_Click(object sender, EventArgs e)
 {
     AddTenant tenant = new AddTenant();
     tenant.BringToFront();
     tenant.TopLevel = false;
     tenant.Visible = true;
     tenant.FormBorderStyle = FormBorderStyle.None;
     tenant.Dock = DockStyle.Fill;
     panel1.Controls.Add(tenant);
     tenant.Show();
     DGVTenants.Hide();
 }