private void button_Copy3_Click(object sender, RoutedEventArgs e) { conn.Open(); Staff staInstance = new BookStore.Staff(); StaffManagement staM = new BookStore.StaffManagement(); //查询结果:true--查询到,false--未查询到 bool iRes = staM.InquireStaffInfo(textBox_Copy11.Text, staInstance, conn); if (iRes == true) { DateTime dt = Convert.ToDateTime(staInstance.Sta_birth); DateTime dt2 = Convert.ToDateTime(staInstance.Sta_sign_date); textBox2.Text = staInstance.Sta_name; textBox3.Text = staInstance.Sta_gender; textBox6.Text = staInstance.Sta_address; textBox4.Text = staInstance.Sta_tele; textBox5.Text = Convert.ToString(dt.Year) + "/" + Convert.ToString(dt.Month) + "/" + Convert.ToString(dt.Day); textBox7.Text = Convert.ToString(dt2.Year) + "/" + Convert.ToString(dt2.Month) + "/" + Convert.ToString(dt2.Day); string st = ""; if (staInstance.Sta_on_job == "Yes") { st = "在职"; } if (staInstance.Sta_on_job == "No") { st = "离职"; } textBox7_Copy3.Text = st; string str = ""; if (staInstance.Po_title == "Cashier") { str = "销售管理"; } if (staInstance.Po_title == "Clerk") { str = "库存管理"; } if (staInstance.Po_title == "Manager") { str = "管理员"; } textBox7_Copy2.Text = str; } else { //*****************************未查询到,弹框! } }