Active Directory和错误“用户代码未处理COMException" [英] Active Directory and error 'COMException was Unhandled by user code'

问题描述

嗨 尝试使用函数赋值时遇到问题

Hi I have a Problem when I try give value using the function

public string AttributeValuesSingleString
    (string attributeName, string objectDn)
{
    string strValue;
    DirectoryEntry ent = new DirectoryEntry(objectDn);
    strValue = ent.Properties[attributeName].Value.ToString();
    ent.Close();
    ent.Dispose();
    return strValue;
}
}

该错误发生在代码如下:

The error occurs at line with code:

strValue = ent.Properties[attributeName].Value.ToString();

以下是内容错误:

Below is the content error:

COMException was Unhandled by user code
Unspecified error

我一直在寻找像我这样的问题，但没有找到好的解决方案.

我尝试在DirectoryEntry中使用代码:

I was looking for problems like me, but I didn''t found good solution.

I try using code in DirectoryEntry:

DirectoryEntry ent = new DirectoryEntry(objectDn,"Administrator","Pass",AuthenticationTypes.Secure);

并且尝试禁用防火墙，但没有任何帮助.

and also tried disabling firewall and nothing has helped.

推荐答案

尝试一下此操作

ent.Properties[attributeName][0].ToString();

Try this

ent.Properties[attributeName][0].ToString();

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