SystemWebSectionGroup.HostingEnvironment 属性 (System.Web.Configuration)

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HostingEnvironment 属性

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此页面仅适用于

Microsoft Visual Studio 2008/.NET Framework 3.5

同时提供下列产品的其他版本：

.NET Framework 类库

SystemWebSectionGroup..::.HostingEnvironment 属性

更新：2007 年 11 月

获取 hostingEnvironment 节。

命名空间： System.Web.Configuration
程序集： System.Web（在 System.Web.dll 中）

语法

Visual Basic（声明）

<ConfigurationPropertyAttribute("hostingEnvironment")> _
Public ReadOnly Property HostingEnvironment As HostingEnvironmentSection

Visual Basic (用法)

Dim instance As SystemWebSectionGroup
Dim value As HostingEnvironmentSection

value = instance.HostingEnvironment

[ConfigurationPropertyAttribute("hostingEnvironment")]
public HostingEnvironmentSection HostingEnvironment { get; }

Visual C++

[ConfigurationPropertyAttribute(L"hostingEnvironment")]
public:
property HostingEnvironmentSection^ HostingEnvironment {
    HostingEnvironmentSection^ get ();
}

/** @property */
/** @attribute ConfigurationPropertyAttribute("hostingEnvironment") */
public HostingEnvironmentSection get_HostingEnvironment()

JScript

public function get HostingEnvironment () : HostingEnvironmentSection

属性值

类型：System.Web.Configuration..::.HostingEnvironmentSection

HostingEnvironmentSection 对象引用配置文件的 hostingEnvironment 节。

示例

下面的代码示例演示如何从现有 Web 应用程序的配置文件获取 HostingEnvironmentSection 对象。

Visual Basic

' Get the hostingEnvironment section.
Dim hostingEnvironment _
As HostingEnvironmentSection = _
systemWeb.HostingEnvironment
' Read section information.
info = hostingEnvironment.SectionInformation

name = info.SectionName
type = info.Type
declared = info.IsDeclared.ToString()
msg = String.Format("Name:     {0}" + _
ControlChars.Lf + "Declared: {1}" + _
ControlChars.Lf + "Type:     {2}" + _
ControlChars.Lf, name, declared, type)

// Get the hostingEnvironment section.
HostingEnvironmentSection hostingEnvironment =
    systemWeb.HostingEnvironment;
// Read section information.
info =
    hostingEnvironment.SectionInformation;

name = info.SectionName;
type = info.Type;
declared = info.IsDeclared.ToString();
msg = String.Format(
    "Name:     {0}\nDeclared: {1}\nType:     {2}\n",
    name, declared, type);

平台

Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

.NET Framework 和 .NET Compact Framework 并不是对每个平台的所有版本都提供支持。有关支持的版本的列表，请参见.NET Framework 系统要求。

版本信息