private async Task SaveData()
{
ThreadListAbone tla = new ThreadListAbone();
foreach (ListViewItem i in listView1.Items)
{
tla.NGCollection.Add(i.Text);
}
await tla.InstSave();
}
private void LoadData()
{
ThreadListAbone tla = new ThreadListAbone();
tla.InstLoad();
List <string> li = tla.NGCollection;
foreach (string m in li)
{
this.listView1.Items.Add(m);
}
return;
}