From cf41e4b8a2db529882ba01db26ed8c87973650fe Mon Sep 17 00:00:00 2001
From: Kathy <kruffing@volian.com>
Date: Mon, 9 May 2016 11:34:09 +0000
Subject: [PATCH] Enhanced: null checks and cache refreshes for new folders

---
 PROMS/Volian.Controls.Library/vlnTreeView.cs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/PROMS/Volian.Controls.Library/vlnTreeView.cs b/PROMS/Volian.Controls.Library/vlnTreeView.cs
index de9192b1..f543853f 100644
--- a/PROMS/Volian.Controls.Library/vlnTreeView.cs
+++ b/PROMS/Volian.Controls.Library/vlnTreeView.cs
@@ -1309,7 +1309,7 @@ namespace Volian.Controls.Library
 			bool retB = true;
 			E_AccStep? actable = 0;
 			StepData sd = ii.FormatStepData;
-			actable = sd.StepEditData.AcTable;
+			if (sd != null) actable = sd.StepEditData.AcTable;
 			if (actable == null) actable = 0;
 
 			return (ba == 0) ? !ii.IsRNOPart && (actable & E_AccStep.AddingPrev) > 0 :
@@ -2238,6 +2238,8 @@ namespace Volian.Controls.Library
 								docversion.Save();
 								tn = new VETreeNode(_LastDocVersionInfo);
 								SelectedNode.Nodes.Add(tn);		// add tree node to end of list.
+								parentfolder.Reset_ChildFolders();
+								parentfolder.Reset_FolderDocVersions();
 							}
 							else
 								dvid = docversion.VersionID;
@@ -3630,7 +3632,7 @@ namespace Volian.Controls.Library
 		public void AdjustTree(ItemInfo selectedItem)
 		{
 			// start at the top parent and walk down the nodes to find child
-			Console.WriteLine("VlnTreeview:AdjustTree");
+			if (selectedItem == null) return;
 			VETreeNode node = FindNodeAndExpand(selectedItem);
 			if (node != null)
 			{