RosettaCodeData/Task/Start-from-a-main-routine/Visual-Basic-.NET/start-from-a-main-routine-1...

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Imports System.Collections.ObjectModel
Imports Microsoft.VisualBasic.ApplicationServices
Namespace My
' The following events are available for MyApplication:
' Startup: Raised when the application starts, before the startup form is created.
' Shutdown: Raised after all application forms are closed. This event is not raised if the application terminates abnormally.
' UnhandledException: Raised if the application encounters an unhandled exception.
' StartupNextInstance: Raised when launching a single-instance application and the application is already active.
' NetworkAvailabilityChanged: Raised when the network connection is connected or disconnected.
Partial Friend Class MyApplication
'''<summary>Sets the visual styles, text display styles, and current principal for the main application thread
'''(if the application uses Windows authentication), and initializes the splash screen, if defined.</summary>
'''<param name="commandLineArgs">A <see cref="ReadOnlyCollection(Of T)" /> of <see langword="String" />,
'''containing the command-line arguments as strings for the current application.</param>
'''<returns>A <see cref="T:System.Boolean" /> indicating if application startup should continue.</returns>
Protected Overrides Function OnInitialize(commandLineArgs As ReadOnlyCollection(Of String)) As Boolean
Console.WriteLine("oninitialize; args: " & String.Join(", ", commandLineArgs))
Return MyBase.OnInitialize(commandLineArgs)
End Function
' WindowsFormsApplicationBase.Startup occurs "when the application starts".
Private Sub MyApplication_Startup(sender As Object, e As StartupEventArgs) Handles Me.Startup
Console.WriteLine("startup; args: " & String.Join(", ", e.CommandLine))
End Sub
'''<summary>Provides the starting point for when the main application is ready to start running, after the
'''initialization is done.</summary>
Protected Overrides Sub OnRun()
Console.WriteLine("onrun")
MyBase.OnRun()
End Sub
End Class
End Namespace