private static void PopulateTreeNodesRecursive(TreeNode node,
SPSNodeCollection dataChildrens,
TreeBound delegateBound)
{
foreach (SPSNodeBase subDataNode in dataChildrens)
{
TreeNode newNode = new TreeNode(subDataNode.Name,
subDataNode.UrlSegment,
subDataNode.ImageUrl,
subDataNode.NavigateUrl,
"");
node.ChildNodes.Add(newNode);
Debug.WriteLine(string.Format("-> {0},{1},{2},{3}",
subDataNode.Name,
subDataNode.UrlSegment,
subDataNode.ImageUrl,
subDataNode.NavigateUrl));
if (delegateBound != null)
{
delegateBound(newNode, subDataNode);
}
PopulateTreeNodesRecursive(newNode, subDataNode.Children, delegateBound);
subDataNode.Dispose();
}
}
/// <summary>
/// Makes the tree view.
/// </summary>
/// <param name="dataSource">The data source.</param>
/// <param name="delegateBound">The delegate bound.</param>
/// <returns></returns>
public static TreeView MakeTreeView(SPSHierarchyDataSource dataSource, TreeBound delegateBound)
{
TreeView tree = new TreeView();
tree.Nodes.Add(MakeTreeViewInternal(dataSource.Root, delegateBound));
DecorateTree(tree);
return(tree);
}
private static TreeNode PopulateTreeNodes(SPSHierarchyDataSource dataSource, TreeBound delegateBound)
{
TreeNode root;
using (SPSNodeCollection dataNodes = dataSource.GetAll())
{
SPSNodeBase dataRoot = dataNodes[0];
root = new TreeNode(dataRoot.Name, dataRoot.UrlSegment, dataRoot.ImageUrl, dataRoot.NavigateUrl, "");
if (delegateBound != null)
{
delegateBound(root, dataRoot);
}
PopulateTreeNodesRecursive(root, dataRoot.Children, delegateBound);
}
return(root);
}
/// <summary>
/// Gets the tree.
/// </summary>
/// <param name="spsRoot">The SPS root.</param>
/// <param name="delegateBound">The delegate bound.</param>
/// <returns></returns>
private static TreeNode MakeTreeViewInternal(ISPSTreeNode <ISPSHierarchyNode> spsRoot, TreeBound delegateBound)
{
ISPSHierarchyNode node = spsRoot.Node;
TreeNode treeNode = new TreeNode(node.Name, node.UrlSegment, node.ImageUrl, node.NavigateUrl, "");
if (delegateBound != null)
{
delegateBound(treeNode, node);
}
foreach (ISPSTreeNode <ISPSHierarchyNode> child in spsRoot.Children)
{
treeNode.ChildNodes.Add(MakeTreeViewInternal(child, delegateBound));
}
return(treeNode);
}
/// <summary>
/// Makes the tree view.
/// </summary>
/// <param name="spsRoot">The SPS root.</param>
/// <param name="delegateBound">The delegate bound.</param>
/// <returns></returns>
public static TreeView MakeTreeView(ISPSTreeNode <ISPSHierarchyNode> spsRoot, TreeBound delegateBound)
{
TreeView tree = new TreeView();
tree.Nodes.Add(MakeTreeViewInternal(spsRoot, delegateBound));
DecorateTree(tree);
return(tree);
}
public static void PopulateTreeView(TreeView tree, SPSHierarchyDataSource dataSource, TreeBound delegateBound)
{
if (tree != null && dataSource != null)
{
TreeNode treeNode = PopulateTreeNodes(dataSource, delegateBound);
if (treeNode != null)
{
tree.Nodes.Add(treeNode);
DecorateTree(tree);
}
}
else
{
throw new ArgumentNullException();
}
}
/// <summary>
/// Fill the tree view.
/// </summary>
/// <param name="treeView">The tree view.</param>
/// <param name="spsRoot">The SPS root.</param>
/// <param name="delegateBound">The delegate bound.</param>
public static void FillTreeView(TreeView treeView, ISPSTreeNode <ISPSHierarchyNode> spsRoot, TreeBound delegateBound)
{
treeView.Nodes.Add(MakeTreeViewInternal(spsRoot, delegateBound));
DecorateTree(treeView);
}
