private void button1_Click(object sender, EventArgs e) { f.ChuanHuiMFL = cal.SelectMianFuLiao().FindAll(fc => fc.PingMing.Equals(comboBox1.Text)); //f.pinming = comboBox1.Text; //f.hesuan = CreateFuLiao(this.comboBox1.Text, "辅料"); if (f.ChuanHuiMFL.Count > 0) { f.mflDgd_Load(sender, e); f.Visible = true; } else { MessageBox.Show("查询失败!原因:该品名内 无 信息 "); } //this.Close(); }