Save WindowState - Maximize, Minimize, Normal by user.

Load all at once code to support print.
Open Command from the Start (PROMS2010) Menu.
Enter key on treeview executes Open.
The Treeview was retaining focus after opening procedures or accessory documents. This was fixed.
Tab Bar initialized to the full width.
Items were not always being displayed after the tree was clicked.
The RO and Transition Info tabs are made invisible for accessory documents.
The Tags, RO and Transition tabs are made invisible when no doucment is selected.
Enter the DSO Framer window when it is created.
Enter the Accessory page editor or step editor when a tab is selected.
Remember the last selection in a step editor page when you return.
Activate one of the remaining tabs when a tab is closed.
Embed the pushpin images.

PROMS/Volian.Controls.Library/StepPanel.cs

@@ -303,6 +303,7 @@ namespace Volian.Controls.Library
 			get { return _SelectedItemInfo; }
 			set
 			{
+				//vlnStackTrace.ShowStack("SelectedItemInfo {0} => {1}",_SelectedItemInfo, value);
 				_SelectedItemInfo = value;
 				int id = value.ItemID;
 				ExpandAsNeeded(value);
@@ -312,6 +313,12 @@ namespace Volian.Controls.Library
 				//vlnStackTrace.ShowStack("_ItemSelected = {0}", _ItemSelected.ItemID);// Show StackTrace
 			}
 		}
+		private bool _DisplayItemChanging = false;
+		public bool DisplayItemChanging
+		{
+			get { return _DisplayItemChanging; }
+			set { _DisplayItemChanging = value; }
+		}
 		/// <summary>
 		/// Returns the SelectedStepItem
 		/// </summary>
@@ -325,7 +332,14 @@ namespace Volian.Controls.Library
 		public void ItemShow()
 		{
 			if (_SelectedItemInfo != null)
+			{
 				SelectedStepItem.ItemShow();
+				OnItemSelectedChanged(this, new ItemSelectedChangedEventArgs(SelectedStepItem));
+			}
+		}
+		public void MouseWheel(MouseEventArgs e)
+		{
+			base.OnMouseWheel(e);
 		}
 		/// <summary>
 		/// Used to track movement other than scrolling