private static Shell32.IContextMenu GetContextMenuObject(params string[] PathArray)
{
if (PathArray.Count() > 1)
{
ShellItem[] Items = PathArray.Select((Path) => new ShellItem(Path)).ToArray();
ShellFolder[] ParentFolders = Items.Select((Item) => Item.Parent).ToArray();
try
{
if (ParentFolders.Skip(1).All((Folder) => Folder == ParentFolders[0]))
{
return(ParentFolders[0].GetChildrenUIObjects <Shell32.IContextMenu>(null, Items));
}
else
{
throw new ArgumentException("All items must have the same parent");
}
}
finally
{
Array.ForEach(Items, (It) => It.Dispose());
Array.ForEach(ParentFolders, (It) => It.Dispose());
}
}
else
{
using (ShellItem Item = new ShellItem(PathArray.First()))
{
if (Item is ShellFolder Folder)
{
return(Folder.IShellFolder.CreateViewObject <Shell32.IContextMenu>(HWND.NULL));
}
else
{
if (Item.Parent is ShellFolder ParentFolder)
{
try
{
return(ParentFolder.GetChildrenUIObjects <Shell32.IContextMenu>(null, Item));
}
finally
{
ParentFolder?.Dispose();
}
}
else
{
return(Item.GetHandler <Shell32.IContextMenu>(Shell32.BHID.BHID_SFUIObject));
}
}
}
}
}
