Hi, does anybody know if it is possible to collapse a specific section? I declared with following lines, some comments of our source code: #pragma region history /* comments ... */ #pragma endregion I found a solution, which collapses all code sections to it's definitions, which is nested in the Visual Studio Macros: Private blnLoading As Boolean Private Sub DocumentEvents_DocumentOpened(ByVal Document As EnvDTE.Document) Handles DocumentEvents.DocumentOpened blnLoading = True End Sub Private Sub WindowEvents_WindowActivated(ByVal GotFocus As EnvDTE.Window, ByVal LostFocus As EnvDTE.Window) Handles WindowEvents.WindowActivated If blnLoading Then DTE.ExecuteCommand("Edit.CollapsetoDefinitions") blnLoading = False End If End Sub But it collapse just all sections? Have anybody a solution for collapsing my specific section?