AddObjectsToTree(Autodesk.Revit.DB.BindingMap map, TreeNodeCollection curNodes)
{
if (map.IsEmpty)
{
return; // nothing to add
}
// iterate over the map and add items to the tree
Autodesk.Revit.DB.DefinitionBindingMapIterator iter = map.ForwardIterator();
while (iter.MoveNext())
{
Definition def = iter.Key;
ElementBinding elemBind = (ElementBinding)iter.Current;
// TBD: not sure if this map is implemented correctly... doesn't seem to be
// find out if this one already exists
TreeNode defNode = null;
foreach (TreeNode tmpNode in curNodes)
{
if (tmpNode.Text == def.Name)
{
defNode = tmpNode;
break;
}
}
// this one doesn't exist in the tree yet, add it.
if (defNode == null)
{
defNode = new TreeNode(def.Name);
defNode.Tag = iter.Current;
curNodes.Add(defNode);
}
if (elemBind != null)
{
CategorySet cats = elemBind.Categories;
foreach (Category cat in cats)
{
TreeNode tmpNode = new TreeNode(cat.Name);
tmpNode.Tag = cat;
defNode.Nodes.Add(tmpNode);
}
}
}
}
protected void AddObjectsToTree(Autodesk.Revit.DB.BindingMap map, TreeNodeCollection curNodes)
{
if (map.IsEmpty)
{
return; // nothing to add
}
// iterate over the map and add items to the tree
var iter = map.ForwardIterator();
while (iter.MoveNext())
{
var def = iter.Key;
var elemBind = (ElementBinding)iter.Current;
// TBD: not sure if this map is implemented correctly... doesn't seem to be
// find out if this one already exists
var defNode = curNodes
.Cast <TreeNode>()
.FirstOrDefault(tmpNode => tmpNode.Text == def.Name);
// this one doesn't exist in the tree yet, add it.
if (defNode == null)
{
defNode = new TreeNode(def.Name)
{
Tag = iter.Current
};
curNodes.Add(defNode);
}
if (elemBind != null)
{
var cats = elemBind.Categories;
foreach (Category cat in cats)
{
var tmpNode = new TreeNode(cat.Name)
{
Tag = cat
};
defNode.Nodes.Add(tmpNode);
}
}
}
}