private void EnumerateSharedProjectsInSolution(IVsSolution solution)
{
ThreadHelper.ThrowIfNotOnUIThread();
int hr = solution.GetProjectEnum((uint)__VSENUMPROJFLAGS.EPF_LOADEDINSOLUTION, Guid.Empty, out IEnumHierarchies enumHierarchies);
if (ErrorHandler.Failed(hr))
{
return;
}
IVsHierarchy[] hierarchies = new IVsHierarchy[1];
while (ErrorHandler.Succeeded(enumHierarchies.Next(1, hierarchies, out uint fetchedCount)) && (fetchedCount == 1))
{
if (hierarchies[0].IsSharedAssetsProject())
{
hierarchies[0].GetProperty((uint)VSConstants.VSITEMID.Root, (int)__VSHPROPID.VSHPROPID_Name, out object result);
WriteToOutputPane("Shared project: " + result as string);
WriteToOutputPane("\tProject items: ");
foreach (var itemId in GetProjectItems(hierarchies[0], (uint)VSConstants.VSITEMID.Root))
{
hr = hierarchies[0].GetCanonicalName(itemId, out string projectItemName);
WriteToOutputPane($"\t\tName: [{projectItemName}] Item id: [{(ErrorHandler.Succeeded(hr) ? itemId.ToString() : "NULL")}]");
}
WriteToOutputPane("Importing projects: ");
foreach (var importingProject in hierarchies[0].EnumImportingProjects())
{
importingProject.GetProperty((uint)VSConstants.VSITEMID.Root, (int)__VSHPROPID.VSHPROPID_Name, out result);
WriteToOutputPane("\t" + result as string);
WriteToOutputPane("\tShared Project items: ");
foreach (var itemId in GetProjectItems(importingProject, (uint)VSConstants.VSITEMID.Root))
{
if (SharedProjectUtilities.IsSharedItem(importingProject, itemId))
{
hr = importingProject.GetCanonicalName(itemId, out string projectItemName);
WriteToOutputPane($"\t\tName: [{projectItemName}] Item id: [{(ErrorHandler.Succeeded(hr) ? itemId.ToString() : "NULL")}]");
}
}
}
hierarchies[0].GetActiveProjectContext().GetProperty((uint)VSConstants.VSITEMID.Root, (int)__VSHPROPID.VSHPROPID_Name, out result);
WriteToOutputPane("Active project context = " + result as string);
}
}
}
private static IEnumerable <Guid> GetSharedProjectDependencies(IVsHierarchy hierarchy, State state)
{
string[] projitemsPaths;
ThreadHelper.ThrowIfNotOnUIThread();
projitemsPaths = SharedProjectUtilities.GetSharedItemsImportFullPaths(hierarchy);
if ((projitemsPaths is not null) && (projitemsPaths.Length > 0))
{
HashSet <string> shprojPaths;
// The hierarchy of the shared project is available as a property against the `IVsHierarchy` of
// the item that represents the `.projitems` file. However, that property is only populated if the
// shared project is already loaded. We need to find shared projects that are both loaded and unloaded,
// so we can't use that property. Instead, we'll look through all of the projects in the solution and
// check if the file name is the `.shproj` file that's next to the corresponding `.projitems` file.
shprojPaths = projitemsPaths.Select((x) => Path.ChangeExtension(x, ".shproj")).ToHashSet(StringComparer.OrdinalIgnoreCase);
foreach (var item in ((IVsSolution)state.Solution).GetAllProjectHierarchies(ProjectStateFilter.All))
{
if (ErrorHandler.Succeeded(item.GetCanonicalName(VSConstants.VSITEMID_ROOT, out string fileName)))
{
if (shprojPaths.Contains(fileName))
{
if (state.Solution.TryGetIdentifier(item, out Guid identifier))
{
yield return(identifier);
}
}
}
}
}
}
