＆QUOT;无法投System.Byte对象[]以ActiveDs.IADsSecurityDescriptor＆QUOT; [英] "Unable to cast object of System.Byte[] to ActiveDs.IADsSecurityDescriptor"

问题描述

我的问题是，我使用 LDAPconnection 类，并通过SSL进行连接。我设法让ntSecurityDescriptor中值，但现在越来越误差

My problem is that I am using LDAPconnection class and connecting over SSL. I manage to get nTSecurityDescriptor value but now getting error

无法投System.Byte对象[]以ActiveDs.IADsSecurityDescriptor

"Unable to cast object of System.Byte[] to ActiveDs.IADsSecurityDescriptor"

我使用code这样的

SearchResponse response = (SearchResponse)connection.SendRequest(request);
IADsSecurityDescriptor sd = (IADsSecurityDescriptor)response.Entries[0].Attributes["nTSecurityDescriptor"][0];

是否有任何错误或其他方式来做到这一点？

Is there any error or some other way to do this?

推荐答案

最后，我发现我的问题的答案。这个类的字节[]转换为有效的安全decriptor comobject。

At last I find the answer of my question. This class convert the byte[] to valid security decriptor comobject.

ActiveDs.ADsSecurityUtility secUtility = new ActiveDs.ADsSecurityUtility();
ActiveDs.IADsSecurityDescriptor sd = (IADsSecurityDescriptor)secUtility.ConvertSecurityDescriptor((byte[])attribute[0], (int)ADS_SD_FORMAT_ENUM.ADS_SD_FORMAT_RAW, (int)ADS_SD_FORMAT_ENUM.ADS_SD_FORMAT_IID);

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