Esempi in C# (CSharp) per Datebass Stall.selectStallwithArea

Esempio n. 1

        private void button2_Click(object sender, EventArgs e)  //面积
        {
            DataSet ds    = new DataSet();
            Stall   stall = new Stall();

            if (stall.areaexist(textBox2.Text.ToString()))
            {
                ds = stall.selectStallwithArea(textBox2.Text.ToString());
                dataGridView1.DataSource = ds;
                dataGridView1.DataMember = "stall";
            }
            else
            {
                MessageBox.Show("该面积的摊位不存在");
            }
        }