private void btnDelete_Click(object sender, EventArgs e)
{
if(cardListsTreeView.SelNodes.Count < 1)
return;
if (MessageBox.Show("Are you sure you want to delete the selected group?", "Delete Selection?", MessageBoxButtons.YesNo) != DialogResult.Yes)
{
return;
}
LanguageData dataLayer = new LanguageData();
foreach (MWCommon.MWTreeNodeWrapper wrapper in cardListsTreeView.SelNodes.Values)
{
MyTreeNode node = wrapper.Node as MyTreeNode;
switch (node.Type)
{
case MyTreeNodeType.CardList:
dataLayer.DeleteCardList(node.ID);
break;
case MyTreeNodeType.Collection:
dataLayer.DeleteCollection(node.ID);
break;
}
}
ReLoadNodes();
}