Work on treeview and adding unique ID to each schoolwork item

EduNetworkBuilder/NB.cs

@@ -292,7 +292,7 @@ namespace EduNetworkBuilder
     }
 
 
-    class NB
+    static class NB
     {
 
         public static string BroadcastMACString = "FF:FF:FF:FF:FF:FF";  //The broadcast MAC address
@@ -877,5 +877,25 @@ namespace EduNetworkBuilder
             return randomizedList;
         }
 
+        public static List<TreeNode> GetAllNodes(this TreeView _self)
+        {
+            List<TreeNode> result = new List<TreeNode>();
+            foreach (TreeNode child in _self.Nodes)
+            {
+                result.AddRange(child.GetAllNodes());
+            }
+            return result;
+        }
+        public static List<TreeNode> GetAllNodes(this TreeNode _self)
+        {
+            List<TreeNode> result = new List<TreeNode>();
+            result.Add(_self);
+            foreach (TreeNode child in _self.Nodes)
+            {
+                result.AddRange(child.GetAllNodes());
+            }
+            return result;
+        }
+
     }
 }

EduNetworkBuilder/NBSettings.cs

@@ -28,6 +28,7 @@ namespace EduNetworkBuilder
         public int MainWindowWidth = -1;
         public int MainWindowHeight = -1;
         public string ProcessingLevel = "none";
+        protected UInt32 NextID = 100;
 
         public NBSettings()
         {
@@ -140,6 +141,11 @@ namespace EduNetworkBuilder
             Save(NB.IsRunningOnMono());
         }
 
+        public UInt64 IssueID()
+        {
+            //return the id and increment it.
+            return NextID++;
+        }
         public void Save(bool UsingMono)
         {
             if(UsingMono)

EduNetworkBuilder/PersonProfileForm.cs

@@ -124,10 +124,30 @@ namespace EduNetworkBuilder
         {
             if (CurrentUser == null) return CurrentUser;
             BuilderWindow BW = NB.GetBuilderWin();
-            SchoolworkClass NewWork = new SchoolworkClass(ToAdd);
+            SchoolworkClass NewWork = new SchoolworkClass(ToAdd, CurrentUser);
             CurrentUser.Projects.Add(NewWork);
             UpdateFormFromUser(); //make sure we list the right homeworks.
             
+
+            ChangeTreeDataTab(TreeDataTab.homeworktab);
+            tvClasswork.ExpandAll();
+            tvClasswork.Update();
+
+            //Now we want to select the item.
+            foreach(TreeNode TN in tvClasswork.GetAllNodes())
+            {
+                TN.ExpandAll(); //Expand everything until we get to what we need.
+                if(TN.Tag is SchoolworkClass)
+                {
+                    SchoolworkClass Check = (SchoolworkClass)TN.Tag;
+                    if(Check == NewWork)
+                    {
+                        tvClasswork.SelectedNode = TN;
+                        break;
+                    }
+                }
+            }
+
             if (BW != null)
             {
                 BW.Hide();
@@ -297,5 +317,6 @@ namespace EduNetworkBuilder
             if (ViewedSchoolwork.DueDate < dtpHWDue.MinDate) ViewedSchoolwork.DueDate = dtpHWDue.MinDate;
             dtpHWDue.Value = ViewedSchoolwork.DueDate;
         }        
+
     }
 }

EduNetworkBuilder/SchoolworkClass.cs

@@ -36,14 +36,17 @@ namespace EduNetworkBuilder
 
         public bool IsSumbitted = false; //Is the student submitting this?  If so, date-stamp it and lock it.
         public DateTime SaveDate; //The date this file was saved.
+        public UInt64 ThisID { get; protected set; }
 
         public SchoolworkClass(XmlNode TheNode)
         {
             Load(TheNode);
         }
 
-        public SchoolworkClass(Network ToAdd)
+        public SchoolworkClass(Network ToAdd, PersonClass WhoFor)
         {
+            if(WhoFor != null && WhoFor.UserSettings != null)
+                ThisID = WhoFor.UserSettings.IssueID();
             theProject = ToAdd.Clone();
             Name = theProject.PuzzleName;
             Description = theProject.PuzzleName;
@@ -72,6 +75,11 @@ namespace EduNetworkBuilder
                 {
                     switch (Individual.Name.ToLower())
                     {
+                        case "id":
+                            UInt64 tID;
+                            UInt64.TryParse(Individual.InnerText, out tID);
+                            ThisID = tID;
+                            break;
                         case "name":
                             Name = Individual.InnerText;
                             break;
@@ -114,6 +122,7 @@ namespace EduNetworkBuilder
             //save the number of items
             //Save all the items
             writer.WriteStartElement("schoolwork");
+            writer.WriteElementString("ID", ThisID.ToString());
             writer.WriteElementString("Name", Name);
             writer.WriteElementString("Description", Description);
             writer.WriteElementString("Class", Class);