ConfigurationUserLevel ConfigurationUserLevel ConfigurationUserLevel ConfigurationUserLevel Enum

定义

用于指定将由 Configuration 对象表示的配置文件。Used to specify which configuration file is to be represented by the Configuration object.

public enum class ConfigurationUserLevel
public enum ConfigurationUserLevel
type ConfigurationUserLevel = 
Public Enum ConfigurationUserLevel
继承
ConfigurationUserLevelConfigurationUserLevelConfigurationUserLevelConfigurationUserLevel

字段

None None None None 0

获取应用于所有用户的 ConfigurationGets the Configuration that applies to all users.

PerUserRoaming PerUserRoaming PerUserRoaming PerUserRoaming 10

获取应用于当前用户的漫游 ConfigurationGets the roaming Configuration that applies to the current user.

PerUserRoamingAndLocal PerUserRoamingAndLocal PerUserRoamingAndLocal PerUserRoamingAndLocal 20

获取应用于当前用户的本地 ConfigurationGets the local Configuration that applies to the current user.

示例

下面的示例演示如何使用ConfigurationUserLevel枚举。The following example shows how to use the ConfigurationUserLevel enumeration.


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Configuration;
using System.Collections;
using System.Collections.Specialized;
using System.Diagnostics;
using System.Text;


public class UsingConsoleConfigElement
{

    static void GetConfigurationFile()
    {

        try
        {
            // Get the current application configuration file.
            Configuration config =
              ConfigurationManager.OpenExeConfiguration(
               ConfigurationUserLevel.None);

            Console.WriteLine(config.FilePath);

        }
        catch (ConfigurationErrorsException e)
        {
            Console.WriteLine("[Exception error: {0}]",
                e.ToString());
        }


    }

    // Get the roaming configuration file associated 
    // with the current user.
    static void GetRoamingConfigurationFile()
    {


        try
        {
            // Get the roaming configuration 
            // that applies to the current user.
            Configuration roamingConfig =
              ConfigurationManager.OpenExeConfiguration(
               ConfigurationUserLevel.PerUserRoaming);

            Console.WriteLine(roamingConfig.FilePath);

        }
        catch (ConfigurationErrorsException e)
        {
            Console.WriteLine("[Exception error: {0}]",
                e.ToString());
        }


    }

    static void Main(string[] args)
    {
        Console.Write("Roaming configuration file: ");
        GetRoamingConfigurationFile();
        Console.WriteLine();
        Console.Write("Configuration file: ");
        GetConfigurationFile();
        Console.WriteLine("Enter any key to exit");
        Console.ReadLine();
    }
}

Imports System
Imports System.Collections.Generic
Imports System.Linq
Imports System.Text
Imports System.Configuration
Imports System.Collections
Imports System.Collections.Specialized
Imports System.Diagnostics


Public Class UsingConsoleConfigElement

	Private Shared Sub GetConfigurationFile()

		Try
			' Get the current application configuration file.
            Dim config As Configuration = _
                ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None)

			Console.WriteLine(config.FilePath)

		Catch e As ConfigurationErrorsException
			Console.WriteLine("[Exception error: {0}]", e.ToString())
		End Try


	End Sub

	' Get the roaming configuration file associated 
	' with the current user.
	Private Shared Sub GetRoamingConfigurationFile()


	  Try
		  ' Get the roaming configuration 
		  ' that applies to the current user.
            Dim roamingConfig As Configuration = _
                ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.PerUserRoaming)

		  Console.WriteLine(roamingConfig.FilePath)

	  Catch e As ConfigurationErrorsException
		  Console.WriteLine("[Exception error: {0}]", e.ToString())
	  End Try


	End Sub

	
	Shared Sub Main(ByVal args() As String)
		Console.Write("Roaming configuration file: ")
			GetRoamingConfigurationFile()
			Console.WriteLine()
		Console.Write("Configuration file: ")
			GetConfigurationFile()
		Console.WriteLine("Enter any key to exit")
		Console.ReadLine()
	End Sub
End Class

注解

使用ConfigurationUserLevel可以指定的配置文件是通过返回的配置对象来表示ConfigurationManager.OpenExeConfigurationWebConfigurationManager.OpenMachineConfigurationUse ConfigurationUserLevel to specify which configuration file is to be represented by the Configuration object returned by ConfigurationManager.OpenExeConfiguration and WebConfigurationManager.OpenMachineConfiguration.

应用程序配置文件与应用程序相同的目录中并且具有相同的名称,但扩展名.config。Application configuration files are in the same directory as the application and have the same name, but with a .config extension. 例如,C:\System\Public.exe 的配置文件是 C:\System\Public.exe.config。For example, the configuration file for C:\System\Public.exe is C:\System\Public.exe.config.

应用程序使用适用于所有用户、 独立应用于单个用户的配置和应用于漫游用户配置的全局配置。Applications use a global configuration that applies to all users, separate configurations that apply to individual users, and configurations that apply to roaming users.

适用于

另请参阅