Save homework file button works

EduNetworkBuilder/PersonProfileForm.cs

@@ -749,8 +749,20 @@ namespace EduNetworkBuilder
 
         private void btnHWSave_Click(object sender, EventArgs e)
         {
+            if (ViewedSchoolwork == null) return;
             //Prompt for the filename where to save it
             //Save the Schoolwork file
+            SaveFileDialog SFD = new SaveFileDialog();
+            SFD.InitialDirectory = CurrentUser.filepath; //Save wherever the teacher file is stored
+            SFD.OverwritePrompt = true;
+            SFD.FileName = ViewedSchoolwork.FileName;
+            SFD.AddExtension = true;
+            SFD.Filter = "EduNetworkBuilder Homework File (*.eduh)|*.eduh";
+            DialogResult Answer = SFD.ShowDialog();
+            if (Answer == DialogResult.Cancel) return;
+
+            //If we are here, we are ready to save it
+            ViewedSchoolwork.Save(SFD.FileName);
         }
     }
 }

EduNetworkBuilder/SchoolworkClass.cs

@@ -18,6 +18,11 @@ namespace EduNetworkBuilder
         /// The name of the project.  Homework3, Quiz 4, etc.
         /// </summary>
         public string Name = "";
+
+        /// <summary>
+        /// The Suggested filename for this homework.  The Name + ".eduh"
+        /// </summary>
+        public string FileName { get { return Name + ".eduh"; } }
         /// <summary>
         /// The short description of the project.
         /// </summary>