OutputCacheSection.OmitVaryStar Property

Reference

Definition

Namespace:: System.Web.Configuration

Assembly:: System.Web.dll

Important

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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

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