private void btnAdd_Click(object sender, EventArgs e)
{
ISpecialityService specialityService = new SpecialityService();
String description = txtSpeciality.Text.ToString().Trim();
speciality objSpeciality = new speciality();
objSpeciality.description = description;
if (description.Length == 0)
{
MessageBox.Show("Type an speciality");
}
else if (specialityService.GetSpecialityByDescription(description) != null)
{
MessageBox.Show("This speciality is already saved. Try another");
}
else
{
specialityService.CreateSpeciality(objSpeciality);
MessageBox.Show("Speciality saved");
}
this.specialityTableAdapter.Fill(this.finalAppWebDataSet.speciality);
}