}
//学生登录,则通过学生找到班级信息 else {
insClass =
BLL_Classes.SelectOneByID(insStu.pronum); if (insClass == null) {
CommonFuncs.ShowMsgAndJump(this.Page, \参数错误，请重新操作！\ return; } }
lblMajorName.Text = insClass.majorName; lblClassName.Text = insClass.className;
lblSnum.Text = insStu.snum; lblName.Text = insStu.name;
lblGender.Text = insStu.gender ? \男\女\
lblBirthday.Text = insStu.birthday.ToShortDateString(); lblIDCard.Text = insStu.idCard; lblEnrolDate.Text = insStu.enrolDate.ToShortDateString(); lblPhone.Text = insStu.phone; lblQQ.Text = insStu.qq; lblEmail.Text = insStu.email;
lblMemo.Text = insStu.memo.Replace(\\
lblLogNum.Text = insStu.logNum.ToString(); lblLastLog.Text = insStu.lastLog.ToString();
Page.DataBind(); 排序代码：
protected void gvStudents_Sorting(object sender, GridViewSortEventArgs e) {
//如果选择不了不同的列，则按新列排序 if (ViewState[\
e.SortExpression) {
ViewState[\e.SortExpression; }
//如果选择相同的列，则改变该列的排序方向 else {
ViewState[\
ViewState[\\ }
BindStudents(); //重新绑定数据
}
新增学生信息
代码如下:
protected void btnAdd_Click(object sender, EventArgs e) {
Entity_Classes insClass =
Session[\ //检查权限：只有班级管理员具有此权限 if (insClass == null) {
CommonFuncs.ShowMsgAndJump(this.Page, \请登录！\ return; }
if
(BLL_Student.SelectOne(txtSnum.Text.Trim()) != null) {
CommonFuncs.ShowMsg(this.Page, \该学号已经存在，请重新输入新的学号！\ txtSnum.Focus(); return; }
DateTime dtBirthday = new DateTime(1900, 1, 1);
if (txtBirthday.Text.Trim() != \ { if
(!DateTime.TryParse(txtBirthday.Text.Trim(), out dtBirthday)) {
CommonFuncs.ShowMsg(this.Page, \出生日期格式不正确，请更正！\
txtBirthday.Focus(); return; }