PartialCachingAttribute Constructor (Int32, String, String, String, String, Boolean)
Initializes a new instance of the PartialCachingAttribute class, specifying the caching duration, any GET and POST values, control names, custom output caching requirements used to vary the cache, the database dependencies, and whether the user control output can be shared with multiple pages.
Assembly: System.Web (in System.Web.dll)
public PartialCachingAttribute( int duration, string varyByParams, string varyByControls, string varyByCustom, string sqlDependency, bool shared )
Parameters
- duration
-
Type:
System.Int32
The amount of time, in seconds, that the user control is cached.
- varyByParams
-
Type:
System.String
A semicolon-separated list of strings used to vary the output cache. By default, these strings correspond to a query string value sent with GET method attributes, or a parameter sent using the POST method. When this attribute is set to multiple parameters, the output cache contains a different version of the requested document for each specified parameter. Possible values include "none", "*", and any valid query string or POST parameter name.
- varyByControls
-
Type:
System.String
A semicolon-separated list of strings used to vary the output cache. These strings represent fully qualified names of properties on a user control. When this parameter is used for a user control, the user control output is varied to the cache for each specified user control property.
- varyByCustom
-
Type:
System.String
Any text that represents custom output caching requirements. If this parameter is given a value of "browser", the cache is varied by browser name and major version information. If a custom string is entered, you must override the HttpApplication.GetVaryByCustomString method in your application's Global.asax file.
- sqlDependency
-
Type:
System.String
A delimited list of database names and table names that, when changed, explicitly expire a cache entry in the ASP.NET cache. These database names match those SQL Server cache dependencies identified in your Web configuration section.
- shared
-
Type:
System.Boolean
true to indicate that the user control output can be shared with multiple pages; otherwise, false.
Available since 2.0