private void tvLists_AfterSelect(object sender, TreeViewEventArgs e)
{
ImportDestination importdestination = tvLists.SelectedNode.Tag as ImportDestination;
textBoxDestinationFolderURL.Text = importdestination.DestinationFolderUrl;
textBoxDestinationServerURL.Text = importdestination.DestinationServerUrl;
textBoxDestinationWebURL.Text = importdestination.DestinationWebUrl;
textBoxDestinationLibraryName.Text = importdestination.DestinationLibraryName;
}
// Process an individual web and add it and it's children into the passed tree view node
private static void PopulateTreeView(Web web, TreeNode currentnode, ClientContext clientcontext, BackgroundWorker worker)
{
worker.ReportProgress(0, MethodBase.GetCurrentMethod().Name.ToString() + ":" + web.Title);
WebCollection webs = web.GetSubwebsForCurrentUser(null);
clientcontext.Load(webs);
clientcontext.ExecuteQuery();
// Go through every sub web of the passed web
foreach (Web subweb in webs)
{
clientcontext.Load(subweb);
clientcontext.ExecuteQuery();
// Create a node for the current web
TreeNode subnode = new TreeNode();
// Set the node title (That displays to the user)
subnode.Text = subweb.Title.ToString();
// Iterate any further sub webs and lists
WebCollection furthersubwebs = subweb.Webs;
ListCollection furtherlists = subweb.Lists;
clientcontext.Load(furthersubwebs);
clientcontext.Load(furtherlists);
clientcontext.ExecuteQuery();
// If there are any further subwebs then add them
foreach (Web furthersubweb in furthersubwebs)
{
PopulateTreeView(furthersubweb, subnode, clientcontext, worker);
}
// If there are any lists then add then
foreach (List list in furtherlists)
{
clientcontext.Load(list);
clientcontext.ExecuteQuery();
if (list.BaseType == BaseType.DocumentLibrary)
{
// At this point we are adding a list which is a document library and it is a valid destination
// we will therefore supply a bit more detail about the item in a TAG
TreeNode librarynode = new TreeNode();
librarynode.Text = list.Title;
Folder folder = list.RootFolder;
clientcontext.Load(folder);
clientcontext.ExecuteQuery();
ImportDestination importdestination = new ImportDestination();
importdestination.DestinationFolderUrl = folder.ServerRelativeUrl;
importdestination.DestinationWebUrl = subweb.ServerRelativeUrl;
importdestination.DestinationServerUrl = Get_ServerURL_From_URL(clientcontext.Url);
importdestination.DestinationLibraryName = list.Title;
librarynode.Tag = importdestination;
subnode.Nodes.Add(librarynode);
}
}
clientcontext.ExecuteQuery();
// Add the completed node to the tree view control
currentnode.Nodes.Add(subnode);
}
// Go through every list of the passed web
ListCollection lists = web.Lists;
clientcontext.Load(lists);
clientcontext.ExecuteQuery();
foreach (List list in web.Lists)
{
clientcontext.Load(list);
clientcontext.ExecuteQuery();
// Now check to see if the list is a document library
if (list.BaseType == BaseType.DocumentLibrary)
{
// At this point we are adding a list which is a document library and it is a valid destination
// we will therefore supply a bit more detail about the item in a TAG
TreeNode librarynode = new TreeNode();
librarynode.Text = list.Title;
Folder folder = list.RootFolder;
clientcontext.Load(folder);
clientcontext.ExecuteQuery();
ImportDestination importdestination = new ImportDestination();
importdestination.DestinationFolderUrl = folder.ServerRelativeUrl;
importdestination.DestinationWebUrl = web.ServerRelativeUrl;
importdestination.DestinationServerUrl = Get_ServerURL_From_URL(clientcontext.Url);
importdestination.DestinationLibraryName = list.Title;
librarynode.Tag = importdestination;
currentnode.Nodes.Add(librarynode);
}
}
// Now if after all this we have a web which has no document libraries or sub webs then we don't need it
if (currentnode.Nodes.Count == 0)
{
currentnode.Remove();
}
}
// Process an individual web and add it and it's children into the passed tree view node
private static void PopulateTreeView(Web web, TreeNode currentnode, ClientContext clientcontext, BackgroundWorker worker)
{
worker.ReportProgress(0, MethodBase.GetCurrentMethod().Name.ToString() + ":" + web.Title);
WebCollection webs = web.GetSubwebsForCurrentUser(null);
clientcontext.Load(webs);
clientcontext.ExecuteQuery();
// Go through every sub web of the passed web
foreach (Web subweb in webs)
{
clientcontext.Load(subweb);
clientcontext.ExecuteQuery();
// Create a node for the current web
TreeNode subnode = new TreeNode();
// Set the node title (That displays to the user)
subnode.Text = subweb.Title.ToString();
// Iterate any further sub webs and lists
WebCollection furthersubwebs = subweb.Webs;
ListCollection furtherlists = subweb.Lists;
clientcontext.Load(furthersubwebs);
clientcontext.Load(furtherlists);
clientcontext.ExecuteQuery();
// If there are any further subwebs then add them
foreach (Web furthersubweb in furthersubwebs)
{
PopulateTreeView(furthersubweb, subnode, clientcontext, worker);
}
// If there are any lists then add then
foreach (List list in furtherlists)
{
clientcontext.Load(list);
clientcontext.ExecuteQuery();
if (list.BaseType == BaseType.DocumentLibrary)
{
// At this point we are adding a list which is a document library and it is a valid destination
// we will therefore supply a bit more detail about the item in a TAG
TreeNode librarynode = new TreeNode();
librarynode.Text = list.Title;
Folder folder = list.RootFolder;
clientcontext.Load(folder);
clientcontext.ExecuteQuery();
ImportDestination importdestination = new ImportDestination();
importdestination.DestinationFolderUrl = folder.ServerRelativeUrl;
importdestination.DestinationWebUrl = subweb.ServerRelativeUrl;
importdestination.DestinationServerUrl = Get_ServerURL_From_URL(clientcontext.Url);
importdestination.DestinationLibraryName = list.Title;
librarynode.Tag = importdestination;
subnode.Nodes.Add(librarynode);
}
}
clientcontext.ExecuteQuery();
// Add the completed node to the tree view control
currentnode.Nodes.Add(subnode);
}
// Go through every list of the passed web
ListCollection lists = web.Lists;
clientcontext.Load(lists);
clientcontext.ExecuteQuery();
foreach (List list in web.Lists)
{
clientcontext.Load(list);
clientcontext.ExecuteQuery();
// Now check to see if the list is a document library
if (list.BaseType == BaseType.DocumentLibrary)
{
// At this point we are adding a list which is a document library and it is a valid destination
// we will therefore supply a bit more detail about the item in a TAG
TreeNode librarynode = new TreeNode();
librarynode.Text = list.Title;
Folder folder = list.RootFolder;
clientcontext.Load(folder);
clientcontext.ExecuteQuery();
ImportDestination importdestination = new ImportDestination();
importdestination.DestinationFolderUrl = folder.ServerRelativeUrl;
importdestination.DestinationWebUrl = web.ServerRelativeUrl;
importdestination.DestinationServerUrl = Get_ServerURL_From_URL(clientcontext.Url);
importdestination.DestinationLibraryName = list.Title;
librarynode.Tag = importdestination;
currentnode.Nodes.Add(librarynode);
}
}
// Now if after all this we have a web which has no document libraries or sub webs then we don't need it
if (currentnode.Nodes.Count == 0) { currentnode.Remove(); }
}
