protected void Button3_Click(object sender, EventArgs e)
{
int classId = 0;
int score = 0;
string remark = "";
try
{
classId = Convert.ToInt32(TextBox1.Text.Trim());
score = Convert.ToInt32(TextBox2.Text.Trim());
remark = Tools.safeUserInput(TextBox3.Text.Trim());
}
catch
{
MessageBox.Show(this, "输入格式不对，请重新输入!");
}
classdetailBLL ClassDetailBLL = new classdetailBLL();
if (!ClassDetailBLL.Exists(classId))
{
MessageBox.Show(this, "课程不存在！");
return;
}
examrecord ExamRecord = new examrecord();
examrecordBLL ExamRecordBLL = new examrecordBLL();
ExamRecord.classId = classId.ToString();
ExamRecord.score = score.ToString();
ExamRecord.student = Session["StuId"].ToString().Trim();
ExamRecord.remark = remark;
try
{
ExamRecordBLL.Add(ExamRecord);
}
catch
{
MessageBox.Show(this, "添加成绩失败！");
}
MessageBox.Show(this, "添加" + ClassDetailBLL.GetModel(classId).teacher.Trim() + "的" + ClassDetailBLL.GetModel(classId).name + "，分数："+score+"。");
GridView1.DataBind();
}
protected bool isClassIdExisted(int classId)
{
classdetailBLL ClassDetailBLL = new classdetailBLL();
return ClassDetailBLL.Exists(classId);
}
