private void picCommodity_Click(object sender, EventArgs e)
{
pnlMID.Controls.Clear();
FrmSellThing frm1 = new FrmSellThing();
frm1.TopLevel = false;
pnlMID.Controls.Add(frm1);
frm1.Show();
}
private void picCommodity_Click(object sender, EventArgs e)
{
//picReser.BackgroundImage = Resources.预约管理;
picRoom.BackgroundImage = Resources.预订管理_aa;
picCustomer.BackgroundImage = Resources.用户管理_ib;
picExtend.BackgroundImage = Resources.扩展功能_ib;
picCommodity.BackgroundImage = Resources.商品消费_ib;
pnlMID.Controls.Clear();
FrmSellThing frm1 = new FrmSellThing();
frm1.TopLevel = false;
pnlMID.Controls.Add(frm1);
frm1.Show();
}