IdeaBlade.Core Assembly > IdeaBlade.Core Namespace > PropertyInterceptorAction<TArgs> Class > PropertyInterceptorAction<TArgs> Constructor : PropertyInterceptorAction<TArgs> Constructor(Type,String,PropertyInterceptorMode,Action<TArgs>) |
'Declaration
Public Function New( _ ByVal targetType As Type, _ ByVal targetName As String, _ ByVal mode As PropertyInterceptorMode, _ ByVal action As Action(Of TArgs) _ )
'Usage
Dim targetType As Type Dim targetName As String Dim mode As PropertyInterceptorMode Dim action As Action(Of TArgs) Dim instance As New PropertyInterceptorAction(Of TArgs)(targetType, targetName, mode, action)
public PropertyInterceptorAction<TArgs>( Type targetType, string targetName, PropertyInterceptorMode mode, Action<TArgs> action )
public void Sample() { // Add a BeforeGet action on Employe.Address var piAction = new PropertyInterceptorAction<DataEntityPropertyGetInterceptorArgs<Employee, String>>( typeof(Employee), Employee.EntityPropertyNames.Address, PropertyInterceptorMode.BeforeGet, TraceGetter); PropertyInterceptorManager.CurrentInstance.AddAction(piAction); // Add a BeforeSet action on Employee.Country var piAction2 = new PropertyInterceptorAction<DataEntityPropertySetInterceptorArgs<Employee, String>>( typeof(Employee), Employee.EntityPropertyNames.Country, PropertyInterceptorMode.BeforeSet, TraceSetter); PropertyInterceptorManager.CurrentInstance.AddAction(piAction2); // Get/set a few properties DomainModelEntityManager mgr = DomainModelEntityManager.DefaultManager; Employee e = mgr.Employees.First(); string addy = e.Address; e.Country = "UK"; } public static void TraceGetter(DataEntityPropertyGetInterceptorArgs<Employee, String>> args) { Console.WriteLine("getter called for " + args.DataEntityProperty.Name); } public static void TraceSetter(DataEntityPropertySetInterceptorArgs<Employee, String>> args) { Console.WriteLine("setter called for " + args.DataEntityProperty.Name); }
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2