/// <summary>
/// Method searches for and updates the list of patients based on the entered last name
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void txtLastName_TextChanged(object sender, TextChangedEventArgs e)
{
if (txtLastName.Text.Length > 0)
{
txtId.IsEnabled = false;
txtPesel.IsEnabled = false;
ClientList.Clear();
ClientList.AddRange(client.FindByLastName(txtLastName.Text));
MyDataGridFind.Items.Refresh();
}
else
{
txtId.IsEnabled = true;
txtPesel.IsEnabled = true;
ClientList.Clear();
MyDataGridFind.Items.Refresh();
}
}
