c# 添加、删除、修改windows用户和组

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关于DirectoryEntry的Invoke调用的参数可以查看： http://msdn.microsoft.com/zh-cn/library/aa746340(en-us).aspx using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.DirectoryServices;
namespace JH.Framework.Security
{
/// <summary>
/// 计算机用户和组操作类
/// </summary>
public class UserAndGroupHelper
{
private static readonly string PATH = "WinNT://" + Environment.MachineName;
/// <summary>
/// 添加windows用户
/// </summary>
/// <param name="username">用户名</param>
/// <param name="password">密码</param>
/// <param name="group">所属组</param>
/// <param name="description">描述</param>
public static void AddUser(string username, string password, string group, string description)
{
using (DirectoryEntry dir = new DirectoryEntry(PATH))
{
using (DirectoryEntry user = dir.Children.Add(username, "User")) //增加用户名
{
user.Properties["FullName"].Add(username); //用户全称
user.Invoke("SetPassword", password); //用户密码
user.Invoke("Put", "Description", description);//用户详细描述
//user.Invoke("Put","PasswordExpired",1); //用户下次登录需更改密码
user.Invoke("Put", "UserFlags", 66049); //密码永不过期
//user.Invoke("Put", "UserFlags", 0x0040);//用户不能更改密码s
user.CommitChanges();//保存用户
using (DirectoryEntry grp = dir.Children.Find(group, "group"))
{
if (grp.Name != "")
{
grp.Invoke("Add", user.Path.ToString());//将用户添加到某组
}
}
}
}
}
/// <summary>
/// 更改windows用户密码
/// </summary>
/// <param name="username">用户名</param>
/// <param name="newpassword">新密码</param>
public static void UpdateUserPassword(string username, string newpassword)
{
using (DirectoryEntry dir = new DirectoryEntry(PATH))
{
using (DirectoryEntry user = dir.Children.Find(username, "user"))
{
user.Invoke("SetPassword", new object[] { newpassword });
user.CommitChanges();
}
}
}
/// <summary>
/// 删除windows用户
/// </summary>
/// <param name="username">用户名</param>
public static void RemoveUser(string username)
{
using (DirectoryEntry dir = new DirectoryEntry(PATH))
{
using (DirectoryEntry user = dir.Children.Find(username, "User"))
{
dir.Children.Remove(user);
}
}
}
/// <summary>
/// 添加windows用户组
/// </summary>
/// <param name="groupName">组名称</param>
/// <param name="description">描述</param>
public static void AddGroup(string groupName, string description)
{
using (DirectoryEntry dir = new DirectoryEntry(PATH))
{
using (DirectoryEntry group = dir.Children.Add(groupName, "group"))
{
group.Invoke("Put", new object[] { "Description", description });
group.CommitChanges();
}
}
}
/// <summary>
/// 删除windows用户组
/// </summary>
/// <param name="groupName">组名称</param>
public static void RemoveGroup(string groupName)
{
using (DirectoryEntry dir = new DirectoryEntry(PATH))
{
using (DirectoryEntry group = dir.Children.Find(groupName, "Group"))
{
dir.Children.Remove(group);
}
}
}
}
}