ManagementScope 构造函数

定义

初始化 ManagementScope 类的新实例。Initializes a new instance of the ManagementScope class.

重载

ManagementScope()

使用默认值初始化 ManagementScope 类的新实例。Initializes a new instance of the ManagementScope class, with default values. 这是无参数构造函数。This is the parameterless constructor.

ManagementScope(ManagementPath)

初始化 ManagementScope 类的、表示指定范围路径的新实例。Initializes a new instance of the ManagementScope class representing the specified scope path.

ManagementScope(String)

初始化 ManagementScope 类的、表示指定范围路径的新实例。Initializes a new instance of the ManagementScope class representing the specified scope path.

ManagementScope(ManagementPath, ConnectionOptions)

使用指定选项初始化 ManagementScope 类的、表示指定范围路径的新实例。Initializes a new instance of the ManagementScope class representing the specified scope path, with the specified options.

ManagementScope(String, ConnectionOptions)

使用指定选项初始化 ManagementScope 类的、表示指定范围路径的新实例。Initializes a new instance of the ManagementScope class representing the specified scope path, with the specified options.

ManagementScope()

使用默认值初始化 ManagementScope 类的新实例。Initializes a new instance of the ManagementScope class, with default values. 这是无参数构造函数。This is the parameterless constructor.

public:
 ManagementScope();
public ManagementScope ();
Public Sub New ()

注解

如果在连接前对象没有设置任何属性,则使用默认值(例如 (本地计算机和 root\cimv2 命名空间) 初始化该对象。If the object does not have any properties set before connection, it is initialized with default values (for example, the local machine and the root\cimv2 namespace).

.NET Framework 安全性.NET Framework Security

对直接调用方的完全信任。Full trust for the immediate caller. 此成员不能由部分信任的代码使用。This member cannot be used by partially trusted code. 有关详细信息,请参阅 从部分受信任的代码使用库For more information, see Using Libraries from Partially Trusted Code.

适用于

ManagementScope(ManagementPath)

初始化 ManagementScope 类的、表示指定范围路径的新实例。Initializes a new instance of the ManagementScope class representing the specified scope path.

public:
 ManagementScope(System::Management::ManagementPath ^ path);
public ManagementScope (System.Management.ManagementPath path);
new System.Management.ManagementScope : System.Management.ManagementPath -> System.Management.ManagementScope
Public Sub New (path As ManagementPath)

参数

path
ManagementPath

一个 ManagementPath,它包含 ManagementScope 的服务器和命名空间的路径。A ManagementPath containing the path to a server and namespace for the ManagementScope.

注解

.NET Framework 安全性.NET Framework Security

对直接调用方的完全信任。Full trust for the immediate caller. 此成员不能由部分信任的代码使用。This member cannot be used by partially trusted code. 有关详细信息,请参阅 从部分受信任的代码使用库For more information, see Using Libraries from Partially Trusted Code.

适用于

ManagementScope(String)

初始化 ManagementScope 类的、表示指定范围路径的新实例。Initializes a new instance of the ManagementScope class representing the specified scope path.

public:
 ManagementScope(System::String ^ path);
public ManagementScope (string path);
new System.Management.ManagementScope : string -> System.Management.ManagementScope
Public Sub New (path As String)

参数

path
String

ManagementScope 的服务器和命名空间的路径。The server and namespace path for the ManagementScope.

示例

下面的示例 ManagementScope 使用特定路径初始化新的,然后将作用域对象连接到 WMI 命名空间。The following example initializes a new ManagementScope with a specific path and then connects the scope object to a WMI namespace. 该示例连接到远程计算机上的命名空间。The example connects to a namespace on a remote computer.

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

             ConnectionOptions options =
                 new ConnectionOptions();

             // and then set the options.Username and
             // options.Password properties to the correct values
             // and also set
             // options.Authority = "ntlmdomain:DOMAIN";
             // and replace DOMAIN with the remote computer's
             // domain.  You can also use Kerberos instead
             // of ntlmdomain.
        */

        // 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");
        scope.Connect();

        // Use this code if you are connecting with a
        // different user name and password:
        //
        // 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()

        ' Then set the options.Username and 
        ' options.Password properties to the correct values
        ' and also set 
        ' options.Authority = "ntlmdomain:DOMAIN"
        ' and replace DOMAIN with the remote computer's
        ' domain.  You can also use Kerberos instead
        ' of ntlmdomain.


        ' 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")
        scope.Connect()

        ' Use this code if you are connecting with a 
        ' different user name and password:
        '
        ' 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

注解

.NET Framework 安全性.NET Framework Security

对直接调用方的完全信任。Full trust for the immediate caller. 此成员不能由部分信任的代码使用。This member cannot be used by partially trusted code. 有关详细信息,请参阅 从部分受信任的代码使用库For more information, see Using Libraries from Partially Trusted Code.

适用于

ManagementScope(ManagementPath, ConnectionOptions)

使用指定选项初始化 ManagementScope 类的、表示指定范围路径的新实例。Initializes a new instance of the ManagementScope class representing the specified scope path, with the specified options.

public:
 ManagementScope(System::Management::ManagementPath ^ path, System::Management::ConnectionOptions ^ options);
public ManagementScope (System.Management.ManagementPath path, System.Management.ConnectionOptions options);
new System.Management.ManagementScope : System.Management.ManagementPath * System.Management.ConnectionOptions -> System.Management.ManagementScope
Public Sub New (path As ManagementPath, options As ConnectionOptions)

参数

path
ManagementPath

一个 ManagementPath,它包含 ManagementScope 的服务器和命名空间的路径。A ManagementPath containing the path to the server and namespace for the ManagementScope.

options
ConnectionOptions

包含有关连接的选项的 ConnectionOptionsThe ConnectionOptions containing options for the connection.

注解

.NET Framework 安全性.NET Framework Security

对直接调用方的完全信任。Full trust for the immediate caller. 此成员不能由部分信任的代码使用。This member cannot be used by partially trusted code. 有关详细信息,请参阅 从部分受信任的代码使用库For more information, see Using Libraries from Partially Trusted Code.

适用于

ManagementScope(String, ConnectionOptions)

使用指定选项初始化 ManagementScope 类的、表示指定范围路径的新实例。Initializes a new instance of the ManagementScope class representing the specified scope path, with the specified options.

public:
 ManagementScope(System::String ^ path, System::Management::ConnectionOptions ^ options);
public ManagementScope (string path, System.Management.ConnectionOptions options);
new System.Management.ManagementScope : string * System.Management.ConnectionOptions -> System.Management.ManagementScope
Public Sub New (path As String, options As ConnectionOptions)

参数

path
String

ManagementScope 的服务器和命名空间。The server and namespace for the ManagementScope.

options
ConnectionOptions

包含有关连接的选项的 ConnectionOptionsA ConnectionOptions containing options for the connection.

示例

下面的示例 ManagementScope 使用特定路径初始化新的,然后将作用域对象连接到 WMI 命名空间。The following example initializes a new ManagementScope with a specific path and then connects the scope object to a WMI namespace. 该示例连接到远程计算机上的命名空间。The example connects to a namespace on a remote computer.

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

             ConnectionOptions options =
                 new ConnectionOptions();

             // and then set the options.Username and
             // options.Password properties to the correct values
             // and also set
             // options.Authority = "ntlmdomain:DOMAIN";
             // and replace DOMAIN with the remote computer's
             // domain.  You can also use Kerberos instead
             // of ntlmdomain.
        */

        // 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");
        scope.Connect();

        // Use this code if you are connecting with a
        // different user name and password:
        //
        // 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()

        ' Then set the options.Username and 
        ' options.Password properties to the correct values
        ' and also set 
        ' options.Authority = "ntlmdomain:DOMAIN"
        ' and replace DOMAIN with the remote computer's
        ' domain.  You can also use Kerberos instead
        ' of ntlmdomain.


        ' 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")
        scope.Connect()

        ' Use this code if you are connecting with a 
        ' different user name and password:
        '
        ' 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

注解

.NET Framework 安全性.NET Framework Security

对直接调用方的完全信任。Full trust for the immediate caller. 此成员不能由部分信任的代码使用。This member cannot be used by partially trusted code. 有关详细信息,请参阅 从部分受信任的代码使用库For more information, see Using Libraries from Partially Trusted Code.

适用于