ConnectionOptions.Username 屬性

定義

命名空間:

System.Management

組件:

System.Management.dll

套件:

System.Management v8.0.0

來源:

ManagementOptions.cs

取得或設定要用於連接作業的使用者名稱。

public:
 property System::String ^ Username { System::String ^ get(); void set(System::String ^ value); };

public string Username { get; set; }

member this.Username : string with get, set

Public Property Username As String

屬性值

String

傳回 String 值，這個值用於連接 WMI 時所需的使用者名稱。

範例

下列範例會連線到遠端電腦，並顯示遠端電腦上的作業系統相關信息。 會建立 ， ConnectionOptions 以使用所需的連線選項連線到遠端電腦。

using System;
using System.Management;
public class RemoteConnect
{
    public static void Main()
    {
        // Build an options object for the remote connection
        // if you plan to connect to the remote
        // computer with a different user name
        // and password than the one you are currently using.
        // This example uses the default values.
        ConnectionOptions options =
            new ConnectionOptions();
        options.Username = "UserName";

        // Make a connection to a remote computer.
        // Replace the "FullComputerName" section of the
        // string "\\\\FullComputerName\\root\\cimv2" with
        // the full computer name or IP address of the
        // remote computer.
        ManagementScope scope =
            new ManagementScope(
            "\\\\FullComputerName\\root\\cimv2", options);
        scope.Connect();

        //Query system for Operating System information
        ObjectQuery query = new ObjectQuery(
            "SELECT * FROM Win32_OperatingSystem");
        ManagementObjectSearcher searcher =
            new ManagementObjectSearcher(scope,query);

        ManagementObjectCollection queryCollection = searcher.Get();
        foreach ( ManagementObject m in queryCollection)
        {
            // Display the remote computer information
            Console.WriteLine("Computer Name : {0}",
                m["csname"]);
            Console.WriteLine("Windows Directory : {0}",
                m["WindowsDirectory"]);
            Console.WriteLine("Operating System: {0}",
                m["Caption"]);
            Console.WriteLine("Version: {0}", m["Version"]);
            Console.WriteLine("Manufacturer : {0}",
                m["Manufacturer"]);
        }
    }
}

Imports System.Management
Public Class RemoteConnect

    Public Overloads Shared Function Main( _
    ByVal args() As String) As Integer

        ' Build an options object for the remote connection
        ' if you plan to connect to the remote
        ' computer with a different user name
        ' and password than the one you are currently using
        Dim options As ConnectionOptions
        options = New ConnectionOptions
        options.Username = "UserName"

        ' Make a connection to a remote computer.
        ' Replace the "FullComputerName" section of the
        ' string "\\FullComputerName\root\cimv2" with
        ' the full computer name or IP address of the
        ' remote computer.
        Dim scope As ManagementScope
        scope = New ManagementScope( _
            "\\FullComputerName\root\cimv2", options)
        scope.Connect()

        ' Query system for Operating System information
        Dim query As ObjectQuery
        query = New ObjectQuery( _
            "SELECT * FROM Win32_OperatingSystem")
        Dim searcher As ManagementObjectSearcher
        searcher = _
            New ManagementObjectSearcher(scope, query)

        Dim queryCollection As ManagementObjectCollection
        queryCollection = searcher.Get()

        Dim m As ManagementObject
        For Each m In queryCollection
            ' Display the remote computer information
            Console.WriteLine("Computer Name : {0}", _
                m("csname"))
            Console.WriteLine("Windows Directory : {0}", _
                m("WindowsDirectory"))
            Console.WriteLine("Operating System: {0}", _
                m("Caption"))
            Console.WriteLine("Version: {0}", m("Version"))
            Console.WriteLine("Manufacturer : {0}", _
                m("Manufacturer"))
        Next

        Return 0
    End Function
End Class

備註

如果使用者名稱來自目前網域以外的網域，字串可能包含功能變數名稱和用戶名稱，並以反斜杠分隔：string 'username' = “EnterDomainHere\\EnterUsernameHere”。 參數 strUser 不能是空字串。

屬性值

null 如果連線將使用目前登入的使用者，則為 ;否則，代表用戶名稱的字串。 預設值是 null。

.NET Framework 安全性

完全信任立即呼叫者。 這個成員無法供部分信任的程式碼使用。 如需詳細資訊，請參閱 使用部分信任程式代碼的連結庫。