CommandLineArgumentsNotifier Class

Public NotInheritable Class CommandLineArgumentsNotifier
	Implements INotifyPropertyChanged

Dim instance As CommandLineArgumentsNotifier

public ref class CommandLineArgumentsNotifier sealed : INotifyPropertyChanged

[<SealedAttribute>]
type CommandLineArgumentsNotifier = 
    class
        interface INotifyPropertyChanged
    end

No code example is currently available or this language may not be supported.

' ----------------------------------------------------------------------------------------------------
' ApplicationEvents.vb
' ----------------------------------------------------------------------------------------------------
Imports Microsoft.VisualBasic.ApplicationServices

Namespace My

    Partial Friend Class MyApplication

        ''' <summary>
        ''' The <see cref="CommandLineArgumentsNotifier"/>.
        ''' </summary>
        Public Shared Notifier As CommandLineArgumentsNotifier

        ''' <summary>
        ''' Handles the <see cref="WindowsFormsApplicationBase.StartupNextInstance"/> event of <see cref="MyApplication"/>.
        ''' </summary>
        ''' <param name="sender">
        ''' The source of the event.
        ''' </param>
        ''' <param name="e">
        ''' The <see cref="StartupNextInstanceEventArgs"/> instance containing the event data.
        ''' </param>
        Public Sub MyApplication_StartupNextInstance(sender As Object, e As StartupNextInstanceEventArgs) Handles Me.StartupNextInstance

            ' If there are new command-line arguments, notify them.
            If (e.CommandLine.Any()) Then
                My.MyApplication.Notifier.Arguments = e.CommandLine
            End If

        End Sub

    End Class

End Namespace

' ----------------------------------------------------------------------------------------------------
' Form1.vb
' ----------------------------------------------------------------------------------------------------
Imports System.Collections.ObjectModel

Public Class Form1

    Public Sub New()
        MyClass.InitializeComponent()

        ' Associate the event before creating the instance, because we want to notify the current arguments of the application.
        AddHandler CommandLineArgumentsNotifier.ArgumentsReceived, AddressOf Me.CommandLineArgumentsNotifier_ArgumentsReceived

        ' Create an instance of CommandLineArgumentsNotifier and notify the current arguments of the application.
        My.MyApplication.Notifier = New CommandLineArgumentsNotifier(notifyCurrentArguments:=True)
    End Sub

    ''' <summary>
    ''' Handles the <see cref="CommandLineArgumentsNotifier.ArgumentsReceived"/> event of <see cref="My.MyApplication.Notifier"/>.
    ''' </summary>
    ''' <param name="sender">
    ''' The source of the event.
    ''' </param>
    ''' <param name="e">
    ''' The <see cref="CommandLineArgumentsEventArgs"/> instance containing the event data.
    ''' </param>
    Public Sub CommandLineArgumentsNotifier_ArgumentsReceived(sender As Object, e As CommandLineArgumentsEventArgs)

        ' In this example we add the new received command-line arguments to a existing ListBox control.
        Me.ListBox1.Items.AddRange(e.Arguments.ToArray())

    End Sub

End Class

No code example is currently available or this language may not be supported.

No code example is currently available or this language may not be supported.

No code example is currently available or this language may not be supported.

No code example is currently available or this language may not be supported.