private void Button_Click_1(object sender, RoutedEventArgs e) { check newpage = new check(); newpage.Show(); this.Close(); }
private void stu_submit_Click(object sender, RoutedEventArgs e) { switch (type) { case 3: if (Create_stu(id.Text, name.Text, phone.Text, dorm_id.Text, bed_id.Text, head_id.Text, head_name.Text, head_phone.Text) == 1) { info.Text = "该学生已创建"; } else { MessageBox.Show("学生创建失败,该学号已存在"); } break; case 4: if (Update_stu(id.Text, name.Text, phone.Text, dorm_id.Text, bed_id.Text, head_id.Text, head_name.Text, head_phone.Text) == 1) { info.Text = "该学生信息已修改"; } else { MessageBox.Show("学生住宿信息修改失败,请检查输入内容。"); } break; case 5: if (Delete_stu(id.Text) == 1) { info.Text = "该学生已删除"; } else { MessageBox.Show("学生信息删除失败,请检查输入内容。"); } break; case 6: Del_graduated(year.Text); info.Text = "毕业生已删除"; break; case 7: info.Text = "学生住宿信息如下:\n"; FileStream fs = new FileStream(@"data.txt", FileMode.Open, FileAccess.Read, FileShare.None); StreamReader sr = new StreamReader(fs); string line = sr.ReadLine(); while (line != null) { info.AppendText(line + "\n"); line = sr.ReadLine(); } fs.Close(); break; case 8: check newpage = new check(); newpage.Show(); this.Close(); break; } }