Creating Custom User Control Designers in ASP.NET

Public Class HeaderDesigner
    Inherits System.ComponentModel.Component

#Region " Component Designer generated code "

    Public Sub New(Container As System.ComponentModel.IContainer)
        MyClass.New()

        'Required for Windows.Forms Class Composition Designer support
        Container.Add(me)
    End Sub

    Public Sub New()
        MyBase.New()

        'This call is required by the Component Designer.
        InitializeComponent()

        'Add any initialization after the InitializeComponent() call

    End Sub

    'Component overrides dispose to clean up the component list.
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub

    'Required by the Component Designer
    Private components As System.ComponentModel.IContainer

    'NOTE: The following procedure is required by the Component Designer
    'It can be modified using the Component Designer.
    'Do not modify it using the code editor.
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        components = New System.ComponentModel.Container()
    End Sub

#End Region

    Private _Heading As String
    Private _SubHeading As String

    Public Property Heading() As String
        Get
            Return _Heading
        End Get
        Set(ByVal Value As String)
            _Heading = Value
        End Set
    End Property

    Public Property SubHeading() As String
        Get
            Return _SubHeading
        End Get
        Set(ByVal Value As String)
            _SubHeading = Value
        End Set
    End Property

End Class