private TreeNode CreateGroupNode(MgLayerGroup group)
{
var node = new TreeNode();
node.Name = group.GetObjectId();
node.Text = group.GetLegendLabel();
node.Checked = group.IsVisible();
node.SelectedImageKey = node.ImageKey = IMG_GROUP;
var meta = new GroupNodeMetadata(group);
node.Tag = meta;
_groups[group.GetObjectId()] = meta;
//node.ContextMenuStrip = _legend.GroupContextMenu;
return node;
}
