Page.InitOutputCache Page.InitOutputCache Page.InitOutputCache Page.InitOutputCache Method

Definition

Initializes the output cache for the current page request.

Overloads

InitOutputCache(Int32, String, String, OutputCacheLocation, String) InitOutputCache(Int32, String, String, OutputCacheLocation, String) InitOutputCache(Int32, String, String, OutputCacheLocation, String) InitOutputCache(Int32, String, String, OutputCacheLocation, String)

Initializes the output cache for the current page request.

InitOutputCache(Int32, String, String, String, OutputCacheLocation, String) InitOutputCache(Int32, String, String, String, OutputCacheLocation, String) InitOutputCache(Int32, String, String, String, OutputCacheLocation, String) InitOutputCache(Int32, String, String, String, OutputCacheLocation, String)

Initializes the output cache for the current page request.

InitOutputCache(OutputCacheParameters) InitOutputCache(OutputCacheParameters) InitOutputCache(OutputCacheParameters) InitOutputCache(OutputCacheParameters)

Initializes the output cache for the current page request based on an OutputCacheParameters object.

Remarks

This method is not intended to be used directly from your code. To enable and manipulate output caching for a page, use one of these approaches:

  • Set options declaratively using the directive in the .aspx file.

  • Use the methods and properties of the HttpCachePolicy class, which is exposed by the Response.Cache object in the page's code.

For more information, see Caching ASP.NET Pages.

InitOutputCache(Int32, String, String, OutputCacheLocation, String) InitOutputCache(Int32, String, String, OutputCacheLocation, String) InitOutputCache(Int32, String, String, OutputCacheLocation, String) InitOutputCache(Int32, String, String, OutputCacheLocation, String)

Initializes the output cache for the current page request.

protected:
 virtual void InitOutputCache(int duration, System::String ^ varyByHeader, System::String ^ varyByCustom, System::Web::UI::OutputCacheLocation location, System::String ^ varyByParam);
protected virtual void InitOutputCache (int duration, string varyByHeader, string varyByCustom, System.Web.UI.OutputCacheLocation location, string varyByParam);
abstract member InitOutputCache : int * string * string * System.Web.UI.OutputCacheLocation * string -> unit
override this.InitOutputCache : int * string * string * System.Web.UI.OutputCacheLocation * string -> unit
Protected Overridable Sub InitOutputCache (duration As Integer, varyByHeader As String, varyByCustom As String, location As OutputCacheLocation, varyByParam As String)

Parameters

duration
Int32 Int32 Int32 Int32

The amount of time that objects stored in the output cache are valid.

varyByHeader
String String String String

A semicolon-separated list of headers that content from the output cache will vary by.

varyByCustom
String String String String

The Vary HTTP header.

varyByParam
String String String String

A semicolon-separated list of parameters received by a GET or POST method that content from the output cache will vary by.

Exceptions

Remarks

You should not call this method. To enable and manipulate output caching for a page, use either the directive in the .aspx file, or the methods and properties of the HttpCachePolicy class. The latter are accessible through Response.Cache syntax in the page's code. For more information, see Caching ASP.NET Pages.

See also

InitOutputCache(Int32, String, String, String, OutputCacheLocation, String) InitOutputCache(Int32, String, String, String, OutputCacheLocation, String) InitOutputCache(Int32, String, String, String, OutputCacheLocation, String) InitOutputCache(Int32, String, String, String, OutputCacheLocation, String)

Initializes the output cache for the current page request.

protected:
 virtual void InitOutputCache(int duration, System::String ^ varyByContentEncoding, System::String ^ varyByHeader, System::String ^ varyByCustom, System::Web::UI::OutputCacheLocation location, System::String ^ varyByParam);
protected virtual void InitOutputCache (int duration, string varyByContentEncoding, string varyByHeader, string varyByCustom, System.Web.UI.OutputCacheLocation location, string varyByParam);
abstract member InitOutputCache : int * string * string * string * System.Web.UI.OutputCacheLocation * string -> unit
override this.InitOutputCache : int * string * string * string * System.Web.UI.OutputCacheLocation * string -> unit
Protected Overridable Sub InitOutputCache (duration As Integer, varyByContentEncoding As String, varyByHeader As String, varyByCustom As String, location As OutputCacheLocation, varyByParam As String)

Parameters

duration
Int32 Int32 Int32 Int32

The amount of time that objects stored in the output cache are valid.

varyByContentEncoding
String String String String

A semicolon-separated list of character-sets (content encodings) that content from the output cache will vary by.

varyByHeader
String String String String

A semicolon-separated list of headers that content from the output cache will vary by.

varyByCustom
String String String String

The Vary HTTP header.

varyByParam
String String String String

A semicolon-separated list of parameters received by a GET or POST method that content from the output cache will vary by.

Exceptions

Remarks

You should not call this method. To enable and manipulate output caching for a page, use either the directive in the .aspx file, or methods and properties of the HttpCachePolicy class. The latter are accessible through Response.Cache syntax in the page's code. For more information, see Caching ASP.NET Pages.

See also

InitOutputCache(OutputCacheParameters) InitOutputCache(OutputCacheParameters) InitOutputCache(OutputCacheParameters) InitOutputCache(OutputCacheParameters)

Initializes the output cache for the current page request based on an OutputCacheParameters object.

protected public:
 virtual void InitOutputCache(System::Web::UI::OutputCacheParameters ^ cacheSettings);
protected internal virtual void InitOutputCache (System.Web.UI.OutputCacheParameters cacheSettings);
abstract member InitOutputCache : System.Web.UI.OutputCacheParameters -> unit
override this.InitOutputCache : System.Web.UI.OutputCacheParameters -> unit
Protected Friend Overridable Sub InitOutputCache (cacheSettings As OutputCacheParameters)

Parameters

Exceptions

The cache profile was not found.

-or-

A missing directive or configuration settings profile attribute.

Remarks

You should not call this method. To enable and manipulate output caching for a page, use either the directive in the .aspx file, or the methods and properties of the HttpCachePolicy class. The latter are accessible through Response.Cache syntax in the page's code declaration block or code-behind file. For more information, see Caching ASP.NET Pages.

See also

Applies to