private void English_Data_ListChanged(object sender, ListChangedEventArgs e)
{
if (e.ListChangedType == ListChangedType.ItemAdded ||
e.ListChangedType == ListChangedType.ItemDeleted ||
e.ListChangedType == ListChangedType.ItemChanged)
{
try
{
fileIOService.SaveDataWords(sender);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
Close();
}
}
UnitsData.Clear();
int a = 0;
foreach (Word i in EnglishData)
{
int var = Convert.ToInt32(EnglishData[a].unit);
if (UnitsData.IndexOf(var) == -1 && var > 0)
{
UnitsData.Add(var);
}
a++;
}
try
{
fileIOService.SaveDataUnits(UnitsData);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
Close();
}
UpdateComboBox();
}