public IVsHierarchyItem GetActiveHierarchy()
{
return(asyncManager.Run(async() => {
await asyncManager.SwitchToMainThread();
IVsUIHierarchy uiHier;
if (ErrorHandler.Failed(hierarchyWindow.FindCommonSelectedHierarchy((uint)__VSCOMHIEROPTIONS.COMHIEROPT_RootHierarchyOnly, out uiHier)))
{
return null;
}
return hierarchyManager.GetHierarchyItem(uiHier, VSConstants.VSITEMID_ROOT);
}));
}
// --------------------------------------------------------------------------------------------
/// <summary>
/// Finds the common selection.
/// </summary>
/// <param name="window">The window.</param>
/// <param name="commonHier">The common hier.</param>
// --------------------------------------------------------------------------------------------
public static int FindCommonSelectionRoot(this IVsUIHierarchyWindow window,
out IVsUIHierarchy commonHier)
{
return(window.FindCommonSelectedHierarchy(
(uint)__VSCOMHIEROPTIONS.COMHIEROPT_AllowHiddenRoot, out commonHier));
}