private void Student_Fill() { Student_Bussiness Obj_Student = new Student_Bussiness(); List <Student> Obj_St = Obj_Student.GetStudents(); if (Obj_St != null && Obj_St.Count > 0) { grd.DataSource = Obj_St; grd.DataBind(); } else { grd.DataSource = null; grd.DataBind(); } }
protected void Submit_Click(object sender, EventArgs e) { Student Obj_Add_Teacher = new Student { Name = txtStudentName.Text, FatherName = txtFatherName.Text, Address = txtAddress.Text, Mobile = txtMobile.Text, Email = txtEmail.Text, DOB = txtDOB.Text, CourseID = Convert.ToInt32(ddl_Course.SelectedValue), TeacherID = Convert.ToInt32(ddl_Teacher.SelectedValue), }; Student_Bussiness.SaveStudents(Obj_Add_Teacher); Student_Fill(); }
private void FillStudents() { Student_Bussiness Obj_Cour = new Student_Bussiness(); List <Student> Obj_Student_ID = Obj_Cour.GetStudents(); if (Obj_Student_ID != null && Obj_Student_ID.Count > 0) { for (int i = 0; i < Obj_Student_ID.Count; i++) { ddl_Student.Items.Add(Obj_Student_ID[i].ID.ToString()); } ddl_Student.Items.Insert(0, new ListItem("Select Student", " ")); } else { ddl_Student.Items.Clear(); } }
protected void ddl_Student_SelectedIndexChanged(object sender, EventArgs e) { List <Student> Obj_Student = Student_Bussiness.GetStudentDetails(ddl_Student.SelectedValue); if (Obj_Student != null && Obj_Student.Count > 0) { for (int i = 0; i < Obj_Student.Count; i++) { txtStudentName.Text = Obj_Student[i].Name; txtAddress.Text = Obj_Student[i].Address; txtFatherName.Text = Obj_Student[i].FatherName; txtMobile.Text = Obj_Student[i].Mobile; txtEmail.Text = Obj_Student[i].Email; txtDOB.Text = Obj_Student[i].DOB; ddl_Course.SelectedValue = Convert.ToString(Obj_Student[i].CourseID); ddl_Teacher.SelectedValue = Convert.ToString(Obj_Student[i].TeacherID); } } }
protected void Delete_Click(object sender, EventArgs e) { Student_Bussiness.DeleteStudent(ddl_Student.SelectedValue); Student_Fill(); }