//切换下一个学生
private void btnNext_Click(object sender, RoutedEventArgs e)
{
try
{ //获取学生的基本信息
this.index = index + 1;
string studentInfo = ts.getStudentInfoByHomId(homIds[index]);
TeacherHomeworkCheck thc = new TeacherHomeworkCheck(homIds, index, lbNotTitle.Content.ToString(), studentInfo, this.pngfile, ifCorrect);
thc.pngfile = this.pngfile;
thc.className = this.className;
thc.classSpecId = this.classSpecId;
thc.description = this.description;
thc.tbTeacherSpecId.Text = this.tbTeacherSpecId.Text.ToString();
thc.tbTeacherName.Text = this.tbTeacherName.Text.ToString(); //加载教师工号和姓名
thc.Show();
this.Visibility = System.Windows.Visibility.Hidden;
}
catch
{
this.index = index - 1;//index多加了1，要减去
System.Windows.MessageBox.Show("您已浏览到最后一个学生作业，无法选择下一个！");
}
}
//对应于批改作业/检查作业按钮的点击事件
private void btnHomeworkCorrect1_Click(object sender, RoutedEventArgs e)//检查作业按钮
{
Button sonBtn = (Button)sender;
Canvas stuCanvas = (Canvas)sonBtn.Parent;
StudentCheck stuControl = (StudentCheck)stuCanvas.Parent;
//获得学生姓名
string studentName = stuControl.lbStudentInfo2.Content.ToString();
//获得学生学号
string studentId = stuControl.lbStudentInfo1.Content.ToString();
//还需要写根据学号得作业提交描述
string postil = ts.getPostilByForm(tbClassInfo.Text, lbNotTitle.Content.ToString(), studentId);
//MessageBox.Show(postil);
int index = stuControl.index;
string notTitle = lbNotTitle.Content.ToString();
string studentInfo = stuControl.lbStudentInfo1.Content.ToString() + " " + stuControl.lbStudentInfo2.Content.ToString();
bool ifCorrect; //表示是否进行了作业批改
if (stuControl.btnHomeworkCorrect1.Content.ToString() == "检查作业") //说明作业已被批改，需要查询出之前的批改记录
{
ifCorrect = true;
//需要传入的是已批改的homIds列表
TeacherHomeworkCheck newTeacherHomeworkCheck = new TeacherHomeworkCheck(homIdCorrecteds, index, notTitle, studentInfo, this.pngfile, ifCorrect);
newTeacherHomeworkCheck.pngfile = this.pngfile;
newTeacherHomeworkCheck.className = tbClassInfo1.Text;
newTeacherHomeworkCheck.classSpecId = tbClassInfo.Text;
newTeacherHomeworkCheck.description = textBlockDescription.Text; //有问题
newTeacherHomeworkCheck.tbTeacherSpecId.Text = tbTeacherInfo.Text;
newTeacherHomeworkCheck.tbTeacherName.Text = tbTeacherInfo1.Text; //加载教师工号和姓名
newTeacherHomeworkCheck.Show();
}
else
{
ifCorrect = false;
//需要传入的是待批改的homIds列表
TeacherHomeworkCheck newTeacherHomeworkCheck = new TeacherHomeworkCheck(homIdNeedCorrects, index, notTitle, studentInfo, this.pngfile, ifCorrect);
newTeacherHomeworkCheck.pngfile = this.pngfile;
newTeacherHomeworkCheck.className = tbClassInfo1.Text;
newTeacherHomeworkCheck.classSpecId = tbClassInfo.Text;
newTeacherHomeworkCheck.description = textBlockDescription.Text; //有问题
newTeacherHomeworkCheck.tbTeacherSpecId.Text = tbTeacherInfo.Text;
newTeacherHomeworkCheck.tbTeacherName.Text = tbTeacherInfo1.Text; //加载教师工号和姓名
newTeacherHomeworkCheck.Show();
}
this.Visibility = System.Windows.Visibility.Hidden;
}