是否可以在“按示例查询”中搜索 Guid？
我需要查找给定 OU 中是否存在具有给定 Guid 的计算机。
为此，我更愿意编写一个示例查询搜索与 Guid 匹配的计算机。例如：
PrincipalContext context = new PrincipalContext(ContextType.Domain, domain, container);
ComputerPrincipal computer = new ComputerPrincipal(context);
computer.Guid = guidToMatch;
PrincipalSearcher searcher = new PrincipalSearcher(computer);
// Get the computer if it exists...
当然这不起作用，因为 ComputerPrincipal.Guid 字段是只读的。此外，ComputerPrincipal.AdvancedSearchFilter 不包含 Guid 字段。
这是可能的，还是有某种原因我不想这样做（比如更好的选择）？
I need to find whether a computer with a given Guid exists inside a given OU.
To do this, I'd prefer to write a Query By Example that searches for a computer matching a Guid. For example:
PrincipalContext context = new PrincipalContext(ContextType.Domain, domain, container);
ComputerPrincipal computer = new ComputerPrincipal(context);
computer.Guid = guidToMatch;
PrincipalSearcher searcher = new PrincipalSearcher(computer);
// Get the computer if it exists...
Of course this doesn't work, because the ComputerPrincipal.Guid field is read-only. Furthermore, the ComputerPrincipal.AdvancedSearchFilter does not contain a Guid field.
Is this possible, or is there some reason I wouldn't want to do this anyway (like a better alternative)?
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看起来处理这个问题的方法是使用
FindByIdentity()：Looks like the way to handle this is to use
FindByIdentity():处理此问题的另一种方法是对表单进行基本搜索。这本质上允许您通过 objectGUID 搜索对象并返回匹配项，无论是计算机还是其他类型的对象。然后你可以检查该物体，看看它是否是你想要的......
Another way to handle this is to do a base search of the form . This will essentially allow you to search for the object by objectGUID and get back the match, be it a computer or some other type of object. You could then inspect the object and see if it is what you had in mind...