private void documentTreeView_NodeCheckedChanged(object sender, TreeNodeCheckedEventArgs e)
{
RadTreeNode node = e.Node;
if (node.Tag == null)
{
return;
}
if (node.Checked)
{
if (!selectedDocuments_ListControl.Items.Any(x => x.Text.Equals(node.FullPath)))
{
_selectedDocuments.Add((Document)node.Tag);
RadListDataItem listItem = null;
try
{
listItem = new RadListDataItem(node.FullPath);
listItem.Image = node.Image;
selectedDocuments_ListControl.Items.Add(listItem);
}
catch
{
listItem?.Dispose();
throw;
}
}
}
else
{
RadListDataItem item = selectedDocuments_ListControl.Items.FirstOrDefault(n => n.Text == node.FullPath);
if (item != null)
{
_selectedDocuments.Remove((Document)node.Tag);
selectedDocuments_ListControl.Items.Remove(item);
}
}
OnSelectionChanged();
}
