private void DeleteNode(AIONode [] nodesToDelete)
{
for (int i = 0; i < nodesToDelete.Length; i++)
{
AIONode nodeToDelete = nodesToDelete[i];
try
{
tree.DeleteNode(nodeToDelete);
if (nodeToDelete.data.isFile == false)
{
TreeNode toDelete = (TreeNode)nodeToDelete.container;
if (toDelete != null)
{
toDelete.Remove();
}
}
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
}
UpdateListView();
}
private void listView1_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
{
if (e.KeyCode == Keys.Delete) //Delete
{
if (listView1.SelectedIndices.Count == 0)
{
return;
}
int index = listView1.SelectedIndices[0];
AIONode nodeToDelete = (AIONode)listView1.Items[index].Tag;
//Delete
tree.DeleteNode(nodeToDelete);
//Update tree if isFolder
if (nodeToDelete.data.isFile == false)
{ /*
* TreeNode selected = treeView1.SelectedNode;
* int i = 0;
* for (i = 0;i<selected.Nodes.Count;i++)
* {
* if (selected.Nodes[i].Text.Equals(nodeToDelete.info.Name))
* break;
* }
* //Delete node at tree
* selected.Nodes.RemoveAt(i);*/
TreeNode node = (TreeNode)nodeToDelete.container;
node.Remove();
}
//Refresh
UpdateListView();
}
}
