private void button1_Click(object sender, EventArgs e) { customerPicker frm = new customerPicker(); customerNo = frm.show(); if (customerNo != "") { customerName = db.dbScalar("select 客户名称 from customer where 编号='" + customerNo + "'").ToString(); } else { customerName = ""; } updateView(); }
private void button1_Click(object sender, EventArgs e) { customerPicker frm = new customerPicker(); customerNo = frm.show(); if (customerNo != "") { workerNo = db.dbScalar("select 业务员编号 from customer where customer.编号='" + customerNo + "'").ToString(); textBox1.Text = customerNo; textBox2.Text = db.dbScalar("select 客户名称 from customer where 编号='" + customerNo + "'").ToString(); textBox3.Text = db.dbScalar("select 姓名 from worker where 编号='" + workerNo + "'").ToString(); } else { workerNo = ""; } init(); }