From d8071395fe241b791168ec319c668ef11f2882ee Mon Sep 17 00:00:00 2001
From: John <jjenko@volian.com>
Date: Wed, 20 Apr 2011 20:12:24 +0000
Subject: [PATCH]

---
 PROMS/Volian.Controls.Library/GridItem.cs     |  2 --
 .../Volian.Controls.Library/StepTabRibbon.cs  |  2 +-
 PROMS/Volian.Controls.Library/VlnFlexGrid.cs  | 19 +++++++++++++++++++
 3 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/PROMS/Volian.Controls.Library/GridItem.cs b/PROMS/Volian.Controls.Library/GridItem.cs
index 0f4973bf..348a03c7 100644
--- a/PROMS/Volian.Controls.Library/GridItem.cs
+++ b/PROMS/Volian.Controls.Library/GridItem.cs
@@ -846,8 +846,6 @@ namespace Volian.Controls.Library
 			//XmlDocument xd = new XmlDocument();
 			//xd.LoadXml(MyItemInfo.MyContent.MyGrid.Data);
 			//using (StringReader sr = new StringReader())
-			MyFlexGrid.Clear();
-			MyFlexGrid.MergedRanges.Clear();
 			Initializing = true;
 			MyFlexGrid.LoadGrid(MyItemInfo);
 			Initializing = false;
diff --git a/PROMS/Volian.Controls.Library/StepTabRibbon.cs b/PROMS/Volian.Controls.Library/StepTabRibbon.cs
index 55179062..f91823be 100644
--- a/PROMS/Volian.Controls.Library/StepTabRibbon.cs
+++ b/PROMS/Volian.Controls.Library/StepTabRibbon.cs
@@ -208,7 +208,7 @@ namespace Volian.Controls.Library
 			{
 				MyFlexGrid.CopyOptionChanged += new VlnFlexGridEvent(MyFlexGrid_CopyOptionChanged);
 				MyFlexGrid.SelChange += new EventHandler(MyFlexGrid_SelChange);
-				Console.WriteLine("Turn on SelChange");
+				//Console.WriteLine("Turn on SelChange");
 			}
 		}
 		void MyFlexGrid_CopyOptionChanged(object sender, EventArgs args)
diff --git a/PROMS/Volian.Controls.Library/VlnFlexGrid.cs b/PROMS/Volian.Controls.Library/VlnFlexGrid.cs
index 0876c0db..b2b0530a 100644
--- a/PROMS/Volian.Controls.Library/VlnFlexGrid.cs
+++ b/PROMS/Volian.Controls.Library/VlnFlexGrid.cs
@@ -538,12 +538,31 @@ namespace Volian.Controls.Library
 		  if (StepRTB.MySymbolFontName != "Arial Unicode MS")
 			  str = _ReplaceArialUnicodeMS.Replace(str, "$1" + StepRTB.MySymbolFontName + "$3");
 		  str = _ReplaceTextFont.Replace(str, "$1" + ff.Name + "$4");
+		  // To prevent scroll bars from being flashed on/off
+		  // - save an image of the current grid
+		  // - set Visible to false
+		  // - draw the saved grid image
+		  // - do the the load/reload of the grid
+		  // - set Visible back to true.
+		  System.Drawing.Image img = this.CreateImage();
+		  Visible = false;
+		  if (Parent is GridItem)
+		  {
+			  using (Graphics gr = (Parent as GridItem).CreateGraphics())
+			  {
+				  gr.DrawImage(img, Left, Top);
+			  }
+		  }
+		  Clear();
+		  MergedRanges.Clear();
 		  using (StringReader sr = new StringReader(str))
 		  {
 			  ReadXml(sr);
 			  this.BorderStyle = C1.Win.C1FlexGrid.Util.BaseControls.BorderStyleEnum.None;
 			  sr.Close();
 		  }
+		  Visible = true;
+
 	  }
 		private void SetupGrid(int numrows, int numcols) //C1FlexGrid NewGrid()
 		{