protected void btnSubmit_Click(object sender, EventArgs e) { _writer = new WriteOnXml(fileName); _writer.AddStudent(txtName.Text, txtBranch.Text, txtGrade.Text); Response.Redirect("home.aspx"); }
protected void Page_Load(object sender, EventArgs e) { _writer = new WriteOnXml(fileName); gvDGrade.DataSource = _writer.ShowDGradeStudent(); gvDGrade.DataBind(); }