Active Directory中搜索与电子邮件地址相关联的所有用户名 [英] Search Active Directory for all Usernames associated with email address

问题描述

我有搜索的基础上的电子邮件地址，用户名Active Directory中的方法。有些情况下可能有多个用户名对一个给定的电子邮件地址，我试图捕捉那些。我已经重写我的方法，但似乎无法得到语法完全正确。问题是这条线，我相信。

 的foreach（在result.Properties对象myObject的[属性]）
 

感谢

杰森

 私人字符串FindNameByEmail（字符串EMAILADDRESS）
{
    的DirectoryEntry条目= GetDirectoryEntry（）;
    EMAILADDRESS = txtEmailID.Text;

    DirectorySearcher从搜索=新DirectorySearcher从（输入）;
    sea​​rch.Filter =（及（objectCategory属性=人）（sAMAccountName赋= *）（邮件=+ EMAILADDRESS +））;

    字符串[]属性=新的String [] {SAM帐户名};
    的foreach（在属性字符串属性）
        sea​​rch.PropertiesToLoad.Add（属性）;
    SearchResultCollection结果= search.FindAll（）;

    如果（结果！= NULL）
    {
        的foreach（在属性字符串属性）
           的foreach（在result.Properties对象myObject的[属性]）
                lblUserName.Text = myObject.ToString（）;
        返回用户发现;
    }
    其他
    {
        lblStatus.Text =用户不存在;
        返回用户不存在;
    }
}
 

解决方案

编辑：它改变输出到字符串列表

在这里，我们去：

 名单，其中，串＆GT;用户名=新的名单，其中，串＆GT;（）;
如果（结果！= NULL）
{
     的foreach（在结果信息搜索结果SR）
     {
         usernames.Add（（字符串）sr.Properties [SAM帐户名] [0]）;
     }
}
listBox1.DataSource =用户名; //如果列表框在你的标记声明
listBox1.DataBind（）;
 

只需更换你的，如果（结果！= NULL）与MYNE逻辑

I have a method that searches Active Directory for Usernames based on an email address. There are cases where there may be multiple usernames for a given email address, and I'm trying to capture those. I have rewritten my method, but can't seem to get the syntax quite right. the issue is this line I believe.

foreach (Object myObject in result.Properties[property])

thanks,

Jason

private String FindNameByEmail(string emailAddress)
{
    DirectoryEntry entry = GetDirectoryEntry();
    emailAddress = txtEmailID.Text;

    DirectorySearcher search = new DirectorySearcher(entry);
    search.Filter = "(&(objectCategory=person)(sAMAccountName=*)(mail=" + emailAddress + "))";

    string[] properties = new string[] { "SAMAccountName" };
    foreach (String property in properties)
        search.PropertiesToLoad.Add(property);
    SearchResultCollection result = search.FindAll();

    if (result != null)
    {
        foreach (String property in properties)
           foreach (Object myObject in result.Properties[property])
                lblUserName.Text = myObject.ToString();
        return "User Found";
    }
    else
    {
        lblStatus.Text = "user does not exist";
        return "User Does Not Exist";
    }
}

解决方案

EDIT: Changed it to output to a list of strings

Here we go:

List<string> usernames = new List<string>();
if (result != null) 
{
     foreach (SearchResult sr in result)
     {
         usernames.Add((string)sr.Properties["SAMAccountName"][0]);
     }
}
listBox1.DataSource = usernames; //Where listbox is declared in your markup
listBox1.DataBind();

Just Replace your if (result != null) logic with myne

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