Microsoft.VisualBasic.ApplicationServices Namespace

Contains types that support the Visual Basic Application Model and provide access to application information.

Classes

ApplicationBase	Provides properties, methods, and events related to the current application.
ApplyApplicationDefaultsEventArgs	Provides context for the ApplyApplicationDefaults event.
AssemblyInfo	Provides properties for getting the information about the application, such as the version number, description, loaded assemblies, and so on.
CantStartSingleInstanceException	This exception is thrown when a subsequent instance of a single-instance application is unable to connect to the first application instance.
ConsoleApplicationBase	Provides properties, methods, and events related to the current application.
NoStartupFormException	This exception is thrown by the Visual Basic Application Model when the MainForm property has not been set.
StartupEventArgs	Provides data for the My.Application.Startup event.
StartupNextInstanceEventArgs	Provides data for the My.Application.StartupNextInstance event.
UnhandledExceptionEventArgs	Provides data for the My.Application.UnhandledException event.
User	Provides access to the information about the current user.
WindowsFormsApplicationBase	Provides properties, methods, and events related to the current application.

Enums

AuthenticationMode	Indicates how a Visual Basic application authenticates the user for the My.User object.
ShutdownMode	Indicates which condition should cause a Windows Forms application to shut down.

Delegates

ApplyApplicationDefaultsEventHandler	Represents the callback method that will handle the ApplyApplicationDefaults event.
ShutdownEventHandler	Represents the method that will handle the My.Application.Shutdown event.
StartupEventHandler	Represents the method that will handle the My.Application.Startup event.
StartupNextInstanceEventHandler	Represents the method that will handle the My.Application.StartupNextInstance event.
UnhandledExceptionEventHandler	Represents the method that will handle the My.Application.UnhandledException event.

Remarks

For more information about the Visual Basic Application Model, see Overview of the Visual Basic Application Model.

See also

• Microsoft.VisualBasic
• Microsoft.VisualBasic.Devices
• Microsoft.VisualBasic.FileIO
• Microsoft.VisualBasic.Logging
• Microsoft.VisualBasic.MyServices
• Overview of the Visual Basic Application Model