From b4e828162a809ee722b3575cdbccee834aef2344 Mon Sep 17 00:00:00 2001
From: Tim Young <tim.young@lightsys.org>
Date: Fri, 5 Oct 2018 10:45:30 -0500
Subject: [PATCH] refresh the form instead of doing full do-events.  Much, much
 quicker that way.

---
 EduNetworkBuilder/ListBoxWindow.cs | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/EduNetworkBuilder/ListBoxWindow.cs b/EduNetworkBuilder/ListBoxWindow.cs
index 51979db..c82ff13 100644
--- a/EduNetworkBuilder/ListBoxWindow.cs
+++ b/EduNetworkBuilder/ListBoxWindow.cs
@@ -524,6 +524,7 @@ namespace EduNetworkBuilder
             }
             else if (MyMode == LBContents.regressiontest)
             {
+                Console.WriteLine("  Test button pressed at " + DateTime.UtcNow.ToString());
                 if (lbWindowData.SelectedItem is MyPuzzleEntry)
                 {
                     MyPuzzleEntry MPE = (MyPuzzleEntry)lbWindowData.SelectedItem;
@@ -532,10 +533,14 @@ namespace EduNetworkBuilder
                     BuilderWindow myWin = (BuilderWindow)Application.OpenForms["BuilderWindow"];
                     if (myWin != null)
                     {
+                        Console.WriteLine("  Testing for replay at " + DateTime.UtcNow.ToString());
+
                         if (oursettings.HasReplay(TheName))
                         {
+                            Console.WriteLine("  Replay found at " + DateTime.UtcNow.ToString());
                             //myWin.Activate();
                             FormColorForTesting();
+                            Console.WriteLine("  Coloring finished at " + DateTime.UtcNow.ToString());
                             myWin.replayNetwork(TheName, 1);
                             //Return back to the listbox window
                             Visible = true;
@@ -558,17 +563,18 @@ namespace EduNetworkBuilder
         private void FormColorForTesting()
         {
             this.BackColor = Color.GreenYellow;
-            Application.DoEvents();
+            Refresh();
         }
         private void FormColorBackToNormal()
         {
             this.BackColor = SystemColors.Control;
-            Application.DoEvents();
+
+            Refresh();
         }
         private void FormColorContinuingLoop()
         {
             this.BackColor = Color.DarkGray;
-            Application.DoEvents();
+            Refresh();
         }
 
         /// <summary>