private void TeacherCourseForm_Load(object sender, EventArgs e)
{
clsTeacherCourse objTeacherCourse = new clsTeacherCourse();
ComboBox[] cmb = new ComboBox[] { cmbTeacherID, cmbTeacherName, cmbCourseID, cmbCourseName };
objTeacherCourse.Load(cmb);
objTeacherCourse.ViewAll(dgvTeacherCourse);
}
private void mnuDelete_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));
objTeacherCourse.Delete();
MessageBox.Show("Teacher-Course record successfully deleted!");
objTeacherCourse.ViewAll(dgvTeacherCourse);
}
private void mnuViewAll_Click(object sender, EventArgs e)
{
clsTeacherCourse objTeacherCourse = new clsTeacherCourse();
objTeacherCourse.ViewAll(dgvTeacherCourse);
}
