From 6467013f52b47f4b262b127f5f42054c201cf8c5 Mon Sep 17 00:00:00 2001
From: Tim Young <tim.young@lightsys.org>
Date: Sat, 5 Aug 2017 19:22:36 -0500
Subject: [PATCH] getting ready to load homework

---
 EduNetworkBuilder/NetworkBuilder.cs    |  1 +
 EduNetworkBuilder/PersonProfileForm.cs | 15 +++++++++++++--
 EduNetworkBuilder/SchoolworkClass.cs   | 21 +++++++++++++++++++++
 3 files changed, 35 insertions(+), 2 deletions(-)

diff --git a/EduNetworkBuilder/NetworkBuilder.cs b/EduNetworkBuilder/NetworkBuilder.cs
index 5b2fc8b..836a5b2 100644
--- a/EduNetworkBuilder/NetworkBuilder.cs
+++ b/EduNetworkBuilder/NetworkBuilder.cs
@@ -1760,6 +1760,7 @@ namespace EduNetworkBuilder
                         MessageBox.Show(NB.Translate("NB_LoadUserFirst"));
                         return;
                     }
+                    //Here we would load a homework file
                 }
                 else
                 {
diff --git a/EduNetworkBuilder/PersonProfileForm.cs b/EduNetworkBuilder/PersonProfileForm.cs
index 1e62ffd..0588f23 100644
--- a/EduNetworkBuilder/PersonProfileForm.cs
+++ b/EduNetworkBuilder/PersonProfileForm.cs
@@ -853,9 +853,20 @@ namespace EduNetworkBuilder
                 index++;
             }
 
-            MessageBox.Show(HWClassList.Count.ToString() + " selected");
-            //Choose a file
+            OpenFileDialog mydialog = new OpenFileDialog();
+            mydialog.AddExtension = true;
+            //If we have a user loaded, we can open homework files
+            string filter = "EduNetworkBuilder Homework File (*.enbh)|*.enbh;";
+            mydialog.Filter = filter;
+            mydialog.Multiselect = false;
+            mydialog.ShowHelp = true;
+            mydialog.CheckFileExists = true;
+            mydialog.CheckPathExists = true;
+            DialogResult result = mydialog.ShowDialog();
+            if (result == System.Windows.Forms.DialogResult.Cancel) return;            //Choose a file
             //save that list in that file
+
+
         }
 
         private void btnReadAllStudentHomework_Click(object sender, EventArgs e)
diff --git a/EduNetworkBuilder/SchoolworkClass.cs b/EduNetworkBuilder/SchoolworkClass.cs
index cff2f4b..50911ce 100644
--- a/EduNetworkBuilder/SchoolworkClass.cs
+++ b/EduNetworkBuilder/SchoolworkClass.cs
@@ -168,6 +168,27 @@ namespace EduNetworkBuilder
             writer.Close();
         }
 
+        public static void Save(List<SchoolworkClass> homeworks, string filename)
+        {
+            XmlWriterSettings settings = new XmlWriterSettings();
+            settings.Indent = true;
+            settings.NewLineOnAttributes = true;
+            XmlWriter writer = XmlWriter.Create(filename, settings);
+
+            //Now we write the file:
+            writer.WriteStartDocument();
+            writer.WriteStartElement("EduNetworkBuilderSchoolwork");
+            writer.WriteComment("This is a schoolwork file for EduNetworkBuilder.");
+            foreach (SchoolworkClass swc in homeworks)
+            {
+                swc.Save(writer);
+            }
+            writer.WriteEndElement();
+            writer.WriteEndDocument();
+            writer.Flush();
+            writer.Close();
+        }
+
         public void Save(XmlWriter writer)
         {
             //Save the language name