Hi All,
I found the CollapseAll macro online that has worked for me in vs2005 and vs2008. However, this half way works in vs2010. It looks like it only collapses the top nodes and not any subnodes that may be expanded? any ideas?
Thanks,
rod.
Sub CollapseAll()
' Get the the Solution Explorer tree
Dim UIHSolutionExplorer As UIHierarchy
UIHSolutionExplorer = DTE.Windows.Item(Constants.vsext_wk_SProjectWindow).Object()
' Check if there is any open solution
If (UIHSolutionExplorer.UIHierarchyItems.Count = 0) Then
' MsgBox("Nothing to collapse. You must have an open solution.")
Return
End If
' Get the top node (the name of the solution)
Dim UIHSolutionRootNode As UIHierarchyItem
UIHSolutionRootNode = UIHSolutionExplorer.UIHierarchyItems.Item(1)
UIHSolutionRootNode.DTE.SuppressUI = True
' Collapse each project node
Dim UIHItem As UIHierarchyItem
For Each UIHItem In UIHSolutionRootNode.UIHierarchyItems
'UIHItem.UIHierarchyItems.Expanded = False
If UIHItem.UIHierarchyItems.Expanded Then
Collapse(UIHItem)
End If
Next
' Select the solution node, or else when you click
' on the solution window
' scrollbar, it will synchronize the open document
' with the tree and pop
' out the corresponding node which is probably not what you want.
UIHSolutionRootNode.Select(vsUISelectionType.vsUISelectionTypeSelect)
UIHSolutionRootNode.DTE.SuppressUI = False
End Sub
Private Sub Collapse(ByVal item As UIHierarchyItem)
For Each eitem As UIHierarchyItem In item.UIHierarchyItems
If eitem.UIHierarchyItems.Expanded AndAlso eitem.UIHierarchyItems.Count > 0 Then
Collapse(eitem)
End If
Next
item.UIHierarchyItems.Expanded = False
End Sub
End Module
