private void btnAdd_Click(object sender, EventArgs e)
{
int diffNameCount = ManageUserAction.CollectionCount();
string nameCol = "New collection " + diffNameCount.ToString();
while (ManageUserAction.GetCollectionId(nameCol) != -1)
{
diffNameCount++;
nameCol = "New collection " + diffNameCount.ToString();
}
lvCollection.Items.Add(nameCol, 0);
ManageUserAction.AddCollection(nameCol);
ManageUserAction.InitAllCollections();
lvCollection.SelectedItems.Clear();
lvCollection.Items[lvCollection.Items.Count - 1].Selected = true;
lvCollection.LabelEdit = true;
lvCollection.Items[lvCollection.Items.Count - 1].BeginEdit();
}
