C# (CSharp) CourseManagementSystem clsTeacherCourse.Add Examples

Example #1

        private void mnuAdd_Click(object sender, EventArgs e)
        {
            if (!clsValidation.ValidateComboBox(cmbTeacherID))
            {
                return;
            }
            if (!clsValidation.ValidateComboBox(cmbCourseID))
            {
                return;
            }

            clsTeacherCourse objTeacherCourse = new clsTeacherCourse(Convert.ToInt32(cmbTeacherID.Text), Convert.ToInt32(cmbCourseID.Text));

            if (!objTeacherCourse.Add())
            {
                return;
            }
            MessageBox.Show("Teacher-Course record successfully added!");
            objTeacherCourse.ViewAll(dgvTeacherCourse);
        }