From 9e44a95ba23c3acc582a4bd5915781f408c52b7d Mon Sep 17 00:00:00 2001
From: Robert McRackan <rmcracka@itron.com>
Date: Thu, 29 Jul 2021 10:57:55 -0400
Subject: [PATCH] Double buffer grid

---
 LibationLauncher/LibationLauncher.csproj |  2 +-
 LibationWinForms/ProductsGrid.cs         | 21 ++++++++++++++++-----
 2 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/LibationLauncher/LibationLauncher.csproj b/LibationLauncher/LibationLauncher.csproj
index 6235c009..0daa0dae 100644
--- a/LibationLauncher/LibationLauncher.csproj
+++ b/LibationLauncher/LibationLauncher.csproj
@@ -13,7 +13,7 @@
     <!-- <PublishSingleFile>true</PublishSingleFile> -->
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>
 
-    <Version>5.4.5.1</Version>
+    <Version>5.4.6.1</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/LibationWinForms/ProductsGrid.cs b/LibationWinForms/ProductsGrid.cs
index 7defd867..19043cc3 100644
--- a/LibationWinForms/ProductsGrid.cs
+++ b/LibationWinForms/ProductsGrid.cs
@@ -39,15 +39,26 @@ namespace LibationWinForms
 		public ProductsGrid()
 		{
 			InitializeComponent();
-            formatDataGridView();
-            addLiberateButtons();
-            addEditTagsButtons();
-            formatColumns();
+			formatDataGridView();
+			addLiberateButtons();
+			addEditTagsButtons();
+			formatColumns();
 
 			manageLiveImageUpdateSubscriptions();
+
+			enableDoubleBuffering();
 		}
 
-        private void formatDataGridView()
+		private void enableDoubleBuffering()
+		{
+			var propertyInfo = dataGridView.GetType().GetProperty("DoubleBuffered", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
+
+			//var before = (bool)propertyInfo.GetValue(dataGridView);
+            propertyInfo.SetValue(dataGridView, true, null);
+			//var after = (bool)propertyInfo.GetValue(dataGridView);
+		}
+
+		private void formatDataGridView()
         {
             dataGridView.Dock = DockStyle.Fill;
             dataGridView.AllowUserToAddRows = false;