OutputCacheSection.OmitVaryStar Property

Reference

Definition

Namespace:: System.Web.Configuration

Assembly:: System.Web.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets or sets a value indicating whether the vary header is enabled.

public:
 property bool OmitVaryStar { bool get(); void set(bool value); };

[System.Configuration.ConfigurationProperty("omitVaryStar", DefaultValue=false)]
public bool OmitVaryStar { get; set; }

[<System.Configuration.ConfigurationProperty("omitVaryStar", DefaultValue=false)>]
member this.OmitVaryStar : bool with get, set

Public Property OmitVaryStar As Boolean

Property Value

Boolean

true if the vary header is enabled; otherwise, false. The default is false.

Attributes: ConfigurationPropertyAttribute

Examples

The following code example shows how to use the OmitVaryStar property.


// Get the current OmitVaryStar.
Boolean omitVaryStar =
    outputCacheSection.OmitVaryStar;

// Set the OmitVaryStar.
outputCacheSection.OmitVaryStar = false;

' Get the current OmitVaryStar.
  Dim omitVaryStar As [Boolean] = _
  outputCacheSection.OmitVaryStar

' Set the OmitVaryStar.
outputCacheSection.OmitVaryStar = False

Remarks

The vary header indicates the request-header fields that the server uses to determine which of multiple cached responses are sent in response to a client request. The default for the OmitVaryStar property is false. By default, ASP.NET sends the vary header in all POST requests, as well as in all GET-request query strings. If the OmitVaryStar is true, ASP.NET omits the vary header when returning the response for cached pages, provided that the GET request to a response is cached with no VaryByCustom property and the POST request to a response is cached with no VaryByParam property and no VaryByCustom property.

Applies to

Dela via