/// <summary>
/// Removes the given child from this <see cref="DataTreeObject"/>'s children.
/// </summary>
/// <param name="child"></param>
protected internal void RemoveChild(DataTreeObject child)
{
if (_Children.Contains(child))
{
_Children.Remove(child);
}
}
/// <summary>
/// Adds the given child to this <see cref="DataTreeObject"/>'s children.
/// </summary>
/// <param name="child"></param>
protected internal void AddChild(DataTreeObject child)
{
if (!_Children.Contains(child))
{
_Children.Add(child);
}
}
/// <summary>
/// The internal variant of <see cref="ConvertHierarchyToTreeNodes"/> that handles the recursion.
/// </summary>
/// <param name="current"></param>
/// <param name="targetParent"></param>
protected internal void CreateHierarchy(DataTreeObject current, TreeNode targetParent)
{
foreach (DataTreeObject child in current.Children)
{
TreeNode childAsTreeNode = child.ToTreeNode();
DataTreeObjectEventMarshaller.RegisterTreeNodeBinding(child, childAsTreeNode);
if (child.Children.Count > 0)
{
CreateHierarchy(child, childAsTreeNode);
}
targetParent.Nodes.Add(childAsTreeNode);
}
}
/// <summary>
/// Construct a new <see cref="DataTreeObject"/>.
/// </summary>
/// <param name="parent">The parent <see cref="DataTreeObject"/> to add this object to.</param>
public DataTreeObject(DataTreeObject parent = null)
{
Parent = parent;
}
/// <summary>
/// Registers a binding from a <see cref="DataTreeObject"/> to a <see cref="TreeNode"/>.
/// </summary>
/// <param name="data"></param>
/// <param name="node"></param>
public static void RegisterTreeNodeBinding(DataTreeObject data, TreeNode node)
{
NodeBindings[node] = data;
}
