private void addCharactButton_Click(object sender, EventArgs e)
{
Characteristic characteristic = new Characteristic(CharacteristicsTypes.valueOf(charactTypeComboBox.SelectedItem.ToString()), charactNameTextFiled.Text);
characteristicsService.addCharacteristic(characteristic);
string[] row = { characteristic.id.ToString(), characteristic.name, characteristic.type.ToString() };
ListViewItem item = new ListViewItem(row);
this.characteristicsListView.Items.Add(item);
this.characteristicsListView.Refresh();
this.charactNameTextFiled.Clear();
}
private void changeButton_Click(object sender, EventArgs e)
{
if (charactListViewSelectedItemForChange > 0)
{
ListViewItem charactListItem = this.characteristicsListView.Items[charactListViewSelectedItemForChange];
int selectedCharactId = Int32.Parse(charactListItem.SubItems[0].Text);
Characteristic characteristic = new Characteristic(CharacteristicsTypes.valueOf(charactTypeComboBox.SelectedItem.ToString()), charactNameTextFiled.Text, selectedCharactId);
characteristicsService.updateCharacteristic(characteristic);
this.characteristicsListView.Items.RemoveAt(charactListViewSelectedItemForChange);
string[] row = { characteristic.id.ToString(), characteristic.name, characteristic.type.ToString() };
ListViewItem item = new ListViewItem(row);
this.characteristicsListView.Items.Add(item);
this.characteristicsListView.Refresh();
}
}