【发布时间】:2009-01-27 21:28:31
【问题描述】:
在 VB.NET 中,如何获取当前 Windows 机器中所有用户的列表?
【问题讨论】:
在 VB.NET 中,如何获取当前 Windows 机器中所有用户的列表?
【问题讨论】:
您可以使用需要一点解析的注册表,但它确实有效。这是一些代码:
C#
RegistryKey userskey = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList");
foreach (string keyname in userskey.GetSubKeyNames())
{
using (RegistryKey key = userskey.OpenSubKey(keyname))
{
string userpath = (string)key.GetValue("ProfileImagePath");
string username = System.IO.Path.GetFileNameWithoutExtension(userpath);
Console.WriteLine("{0}", username);
}
}
VB
Dim userskey As RegistryKey = Registry.LocalMachine.OpenSubKey("SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList")
For Each keyname As String In userskey.GetSubKeyNames()
Using key As RegistryKey = userskey.OpenSubKey(keyname)
Dim userpath As String = DirectCast(key.GetValue("ProfileImagePath"), String)
Dim username As String = System.IO.Path.GetFileNameWithoutExtension(userpath)
Console.WriteLine("{0}", username)
End Using
Next
【讨论】:
这是Nathan W's的改进版答案:
Function GetUsers() As List(Of String)
Dim ret As New List(Of String)
Dim userskey As RegistryKey = Registry.LocalMachine.OpenSubKey("SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList")
For Each keyname As String In userskey.GetSubKeyNames()
Using key As RegistryKey = userskey.OpenSubKey(keyname)
Dim userpath As String = DirectCast(key.GetValue("ProfileImagePath"), String)
Dim username As String = System.IO.Path.GetFileNameWithoutExtension(userpath)
'Console.WriteLine("{0}", username)
ret.Add(username)
End Using
Next
If Not ret.Contains("Guest") Then ret.Add("Guest")
ret.Sort()
Return ret
End Function
此函数从注册表返回当前域/机器上所有用户的列表。对于他的回答,它无法识别我系统上的来宾帐户。不知道为什么。
【讨论】: