AppDomain.AssemblyLoad Event
Occurs when an assembly is loaded.
Assembly: mscorlib (in mscorlib.dll)
'Declaration Public Event AssemblyLoad As AssemblyLoadEventHandler 'Usage Dim instance As AppDomain Dim handler As AssemblyLoadEventHandler AddHandler instance.AssemblyLoad, handler
Implements
_AppDomain.AssemblyLoadThe AssemblyLoadEventHandler delegate for this event indicates what assembly was loaded.
To register an event handler for this event, you must have the required permissions, or a SecurityException is thrown.
For more information about handling events, see Consuming Events.
The following example demonstrates the AssemblyLoad event.
For this code example to run, you must provide the fully qualified assembly name. For information about how to obtain the fully qualified assembly name, see Assembly Names.
Option Strict On Option Explicit On Imports System Imports System.Reflection Module Test Sub Main() Dim currentDomain As AppDomain = AppDomain.CurrentDomain AddHandler currentDomain.AssemblyLoad, AddressOf MyAssemblyLoadEventHandler PrintLoadedAssemblies(currentDomain) ' Lists mscorlib and this assembly ' You must supply a valid fully qualified assembly name here. currentDomain.CreateInstance("System.Windows.Forms,Version,Culture,PublicKeyToken", "System.Windows.Forms.TextBox") ' Loads System, System.Drawing, System.Windows.Forms PrintLoadedAssemblies(currentDomain) ' Lists all five assemblies End Sub 'Main Sub PrintLoadedAssemblies(domain As AppDomain) Console.WriteLine("LOADED ASSEMBLIES:") Dim a As System.Reflection.Assembly For Each a In domain.GetAssemblies() Console.WriteLine(a.FullName) Next a Console.WriteLine() End Sub 'PrintLoadedAssemblies Sub MyAssemblyLoadEventHandler(sender As Object, args As AssemblyLoadEventArgs) Console.WriteLine("ASSEMBLY LOADED: " + args.LoadedAssembly.FullName) Console.WriteLine() End Sub 'MyAssemblyLoadEventHandler End Module 'Test
- SecurityPermission
to add an event handler for this event. Associated enumeration: SecurityPermissionFlag.ControlAppDomain. Security action: LinkDemand.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, 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.