HttpContextExtensions.GetIISServerVariable(HttpContext, String) Method

Definition

Namespace:

Microsoft.AspNetCore.Server.IIS

Assembly:

Microsoft.AspNetCore.Server.IIS.dll

Package:

Microsoft.AspNetCore.App.Ref v8.0.0

Source:

HttpContextExtensions.cs

Caution

This is obsolete and will be removed in a future version. Use GetServerVariable instead.

Gets the value of a server variable for the current request.

public:
[System::Runtime::CompilerServices::Extension]
 static System::String ^ GetIISServerVariable(Microsoft::AspNetCore::Http::HttpContext ^ context, System::String ^ variableName);

[System.Obsolete("This is obsolete and will be removed in a future version. Use GetServerVariable instead.")]
public static string? GetIISServerVariable (this Microsoft.AspNetCore.Http.HttpContext context, string variableName);

[<System.Obsolete("This is obsolete and will be removed in a future version. Use GetServerVariable instead.")>]
static member GetIISServerVariable : Microsoft.AspNetCore.Http.HttpContext * string -> string

<Extension()>
Public Function GetIISServerVariable (context As HttpContext, variableName As String) As String

Parameters

context

HttpContext

The http context for the request.

variableName

String

The name of the variable.

Returns

String

null if the server does not support the IServerVariablesFeature feature. May return null or empty if the variable does not exist or is not set.

Attributes

ObsoleteAttribute

Remarks

For a list of common server variables available in IIS, see http://go.microsoft.com/fwlink/?LinkId=52471.