The BasePartialCachingControl class represents a user control that has output caching enabled in programmatic scenarios. ASP.NET provides several ways to enable output caching for a control. The following list describes methods you can use to enable output caching:

• Use the @ OutputCache directive to enable output caching in declarative scenarios.

• Use the PartialCachingAttribute class to enable caching for a user control in a code-behind file.

• Use the ControlCachePolicy class to specify cache settings in programmatic scenarios in which you are working with BasePartialCachingControl instances.

The following code example demonstrates how to create a reference to the BasePartialCachingControl class and sets it to the value of the Parent property. The code then sets the Dependency property to a CacheDependency object that makes the control dependent on a text file.

Sub Page_Load(sender As [Object], ev As EventArgs)
   Dim c As BasePartialCachingControl = Parent 
      If Not (c Is Nothing) Then
      c.Dependency = New CacheDependency(MapPath("dep1.txt"))
   End If
End Sub 'Page_Load

void Page_Load(Object sender, EventArgs ev) {
    BasePartialCachingControl c = Parent as BasePartialCachingControl;
    if (c != null) {
      c.Dependency = new CacheDependency(MapPath("dep1.txt"));
    }
}

• AspNetHostingPermission 

  For operating in a hosted environment. Demand value: LinkDemand; Permission value: Minimal.

• AspNetHostingPermission 

  For operating in a hosted environment. Demand value: InheritanceDemand; Permission value: Minimal.

Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Reference

Other Resources