private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
if (comboBox1.SelectedIndex != 0)
{
selectedSpecialty = db.Specialties.FirstOrDefault(d => d.Name == comboBox1.SelectedItem.ToString());
textBox1.Text = selectedSpecialty.Name;
selectedDepartment = db.Departments.FirstOrDefault(d => d.Name == selectedSpecialty.Department.Name);
for (int i = 1; i < comboBox2.Items.Count; i++)
{
if (comboBox2.Items[i].ToString() == selectedDepartment.Name)
{
comboBox2.SelectedIndex = i;
break;
}
}
button1.Enabled = true;
}
else
{
button1.Enabled = false;
}
}
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
if (comboBox1.SelectedIndex != 0)
{
var num = Convert.ToInt32(comboBox1.SelectedItem);
selectedGroup = db.Groups.FirstOrDefault(d => d.Number == num);
textBox1.Text = selectedGroup.Number.ToString();
selectedSpecialty = db.Specialties.FirstOrDefault(d => d.Name == selectedGroup.Specialty.Name);
for (int i = 1; i < comboBox2.Items.Count; i++)
{
if (comboBox2.Items[i].ToString() == selectedSpecialty.Name)
{
comboBox2.SelectedIndex = i;
break;
}
}
button1.Enabled = true;
}
else
{
button1.Enabled = false;
}
}
