HttpContextServerVariableExtensions.GetServerVariable Method

Reference

Definition

Namespace:: Microsoft.AspNetCore.Http

Assembly:: Microsoft.AspNetCore.Http.Extensions.dll

Package:: Microsoft.AspNetCore.App.Ref v3.0.1

Package:: Microsoft.AspNetCore.App.Ref v3.1.10

Package:: Microsoft.AspNetCore.App.Ref v5.0.0

Package:: Microsoft.AspNetCore.App.Ref v6.0.6

Package:: Microsoft.AspNetCore.App.Ref v7.0.5

Package:: Microsoft.AspNetCore.App.Ref v8.0.0

Important

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

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

public static string GetServerVariable (this Microsoft.AspNetCore.Http.HttpContext context, string variableName);

public static string? GetServerVariable (this Microsoft.AspNetCore.Http.HttpContext context, string variableName);

static member GetServerVariable : Microsoft.AspNetCore.Http.HttpContext * string -> string

<Extension()>
Public Function GetServerVariable (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.

Applies to