From 548ac7fea9ae8d4d56db568cfba8691d00e59fc6 Mon Sep 17 00:00:00 2001 From: Kathy Date: Tue, 18 Sep 2012 13:34:08 +0000 Subject: [PATCH] --- PROMS/Volian.Controls.Library/vlnTreeView.cs | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/PROMS/Volian.Controls.Library/vlnTreeView.cs b/PROMS/Volian.Controls.Library/vlnTreeView.cs index d490ed08..e02c629f 100644 --- a/PROMS/Volian.Controls.Library/vlnTreeView.cs +++ b/PROMS/Volian.Controls.Library/vlnTreeView.cs @@ -1184,8 +1184,11 @@ namespace Volian.Controls.Library int cpindx = 0; if (SelectedNode.Nodes.Count>0) { - ItemInfo ichld1 = (SelectedNode.Nodes[0] as VETreeNode).VEObject as ItemInfo; - if (ichld1.IsStep) + VETreeNode vtn = SelectedNode.Nodes[0] as VETreeNode; + ItemInfo ichld1 = null; + if (vtn != null) ichld1 = vtn.VEObject as ItemInfo; + //ItemInfo ichld1 = (SelectedNode.Nodes[0] as VETreeNode).VEObject as ItemInfo; + if (ichld1 != null && ichld1.IsStep) { // find associated part node: foreach (PartInfo pi in ii.MyContent.ContentParts)