Class ExtensibleDependency

ExtensibleDependency is an abstract class extended when Custom Dependency is required.

Inheritance
System.Object
CacheDependency
ExtensibleDependency
RemoteCacheKeyDependency
BulkExtensibleDependency
NotifyExtensibleDependency
Inherited Members
Assembly: Alachisoft.NCache.Runtime.dll
Syntax
[Serializable]
public abstract class ExtensibleDependency : CacheDependency, IDisposable, IBinaryProtocolSerializable, ISerializableExtensibleDependency

Properties

HasChanged

HasChanged bool flag is set true if an item is updated and it also needs to be updated in the cache.

Declaration
public abstract bool HasChanged { get; }
Property Value
Type Description
System.Boolean

Specifies a boolean value either true, or false.
Examples
public override bool HasChanged
{
    get
    {
       if (GetAvailableUnits(_productID) == 100)
       return true;
       return false;
    }
}

Methods

Initialize()

This method initializes the ExtensibleDependency.

Declaration
public abstract bool Initialize()
Returns
Type Description
System.Boolean

True/False for successful/unsuccessful initialization.
Examples
public override bool Initialize() 
{
   _connection = new OleDbConnection(_connString);
   _connection.Open();

   return true; 
}