private void cbStudents_SelectedIndexChanged(object sender, EventArgs e) { lbCourses.Items.Clear(); string id = cbStudents.SelectedItem.ToString(); dt = new Tafe_DataTier(); var student = dt.viewStudents().Find(s => s.StudentID == id); this.txtName.Text = student.StduentName; Decimal total = 0.0M; if (dt.getEnrollmentsForStudent(id).Count == 0) { lbCourses.Items.Add("--------- NO ENROLLMENTS ----------"); } else { var enrolls = dt.getEnrollmentsForStudent(id); foreach (var enroll in enrolls) { lbCourses.Items.Add(enroll.CourseID); var cost = dt.viewCourses().Find(c => c.CourseID == enroll.CourseID).Cost; total = total + Convert.ToDecimal(cost); } } txtCost.Text = total.ToString("C"); }
private void cbCourses_SelectedIndexChanged(object sender, EventArgs e) { lbStudents.Items.Clear(); string id = cbCourses.SelectedItem.ToString(); Tafe_DataTier dt = new Tafe_DataTier(); var course = dt.viewCourses().Find(c => c.CourseID == id); this.txtName.Text = course.CourseName; decimal costValue = course.Cost.Value; this.txtCost.Text = costValue.ToString("C"); //dt.getStudentsEnrolledInCourse(id); if (dt.getStudentsEnrolledInCourse(id).Count == 0) { lbStudents.Items.Add("--------- NO ENROLLMENTS ----------"); } else { var students = dt.getStudentsEnrolledInCourse(id); foreach (var s in students) { this.lbStudents.Items.Add(s.StudentID + "-->" + s.StduentName); } } }
private void frmCourses_Load(object sender, EventArgs e) { Tafe_DataTier dt = new Tafe_DataTier(); var courses = dt.viewCourses(); foreach (var c in courses) { lbCourses.Items.Add(c.CourseID.ToString() + "-->" + c.CourseName.ToString());; } }
private void frmCourses_Load(object sender, EventArgs e) { Tafe_DataTier dt = new Tafe_DataTier(); courses = dt.viewCourses(); foreach (Course s in courses) { lbCourses.Items.Add(s.CourseID + " --> " + s.CourseName); } }
private void frmViewEnrollments_Load(object sender, EventArgs e) { cbCourses.Text = "-Select Courset-"; Tafe_DataTier dt = new Tafe_DataTier(); var courses = dt.viewCourses(); foreach (var c in courses) { cbCourses.Items.Add(c.CourseID.ToString());; } }
private void frmCourses_Load(object sender, EventArgs e) { Tafe_DataTier dt = new Tafe_DataTier(); table = dt.viewCourses(); foreach (DataRow row in table) { lbCourses.Items.Add(row["CourseID"].ToString() + "-->" + row["CourseName"].ToString());; } }
private void frmViewEnrollments_Load(object sender, EventArgs e) { cbCourses.Text = "-Select Courset-"; Tafe_DataTier dt = new Tafe_DataTier(); table = dt.viewCourses(); foreach (DataRow row in table) { cbCourses.Items.Add(row["CourseID"].ToString());; } }
private void frmEnroll_Load(object sender, EventArgs e) { cbStudents.Text = "-Select Student-"; studList = dt.viewStudents(); foreach (Student s in studList) { cbStudents.Items.Add(s.StudentID.ToString());; } cbCourses.Text = "-Select Course-"; courseList = dt.viewCourses(); foreach (Course c in courseList) { cbCourses.Items.Add(c.CourseID.ToString());; } }
private void frmEnroll_Load(object sender, EventArgs e) { cbStudents.Text = "-Select Student-"; studTable = dt.viewStudents(); foreach (DataRow row in studTable) { cbStudents.Items.Add(row["StudentID"].ToString());; } cbCourses.Text = "-Select Course-"; courseTable = dt.viewCourses(); foreach (DataRow row in courseTable) { cbCourses.Items.Add(row["CourseID"].ToString());; } }