Initializes a new instance of the CacheDependency class.
Assembly: System.Web (in System.Web.dll)
' Declare the class. Public Class CustomCacheDependency Inherits CacheDependency ' Constructor with no arguments ' provided by CacheDependency class. Public Sub New() End Sub ' New ' Declare a Boolean field named disposedValue. ' This will be used by Disposed property. Private disposedValue As Boolean ' Create accessors for the Disposed property. Public Property Disposed As Boolean Get Return disposedValue End Get Set (ByVal value As Boolean) disposedValue = value End Set End Property ' Create a public method that sets the latest ' changed time of the CustomCacheDependency ' and notifies the underlying CacheDependency that the ' dependency has changed, even though the HasChanged ' property is false. Public Sub ResetDependency() If Me.HasChanged = False SetUtcLastModified(DateTime.MinValue) NotifyDependencyChanged(Me, EventArgs.Empty) End If End Sub ' Overrides the DependencyDispose method to set the ' Disposed proerty to true. This method automatically ' notifies the underlying CacheDependency object to ' release any resources associated with this class. Protected Overrides Sub DependencyDispose() Disposed = True End Sub End Class
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.