总共分三部分：。VB，Builder和Design

Imports System.ComponentModel

Imports System.web.UI.HtmlControls

Imports System.Web.UI

Imports System.Web.UI.WebControls

Imports System.Data

Imports System.Data.OracleClient



<DefaultProperty("ChangePage"), ControlBuilderAttribute(GetType(ChangePageBuilder)), _

ParseChildren(False), PersistChildren(False), _

Designer(GetType(ChangePageDesigner)), _

ToolboxData("<{0}:ChangePage runat=server></{0}:ChangePage>")> Public Class ChangePage

Inherits System.Web.UI.WebControls.Panel

Implements INamingContainer



Private WithEvents txtPage As newTextBox

Private WithEvents btnFirst As newButton

Private WithEvents btnNext As newButton

Private WithEvents btnPrevious As newButton

Private WithEvents btnLast As newButton

Private WithEvents btnGo As newButton

Private WithEvents lblNowPage As newLabel

Private WithEvents lblAllPage As newLabel

Private WithEvents lblAllItems As newLabel

Private WithEvents lblPage As newLabel

Private htmlTabel As Table

Private htmlRow As TableRow

Private isCreated As Boolean

Private mDataGrid As String



Public Event PageIndexChange As EventHandler



Public Sub New()

End Sub



#Region "プロパティ"

<DesignerSerializationVisibility(DesignerSerializationVisibility.Content), _

NotifyParentProperty(True), PersistenceMode(PersistenceMode.InnerProperty), _

Category("ChildControl"), Description("検索ボタン")> _

Public ReadOnly Property PageTextBox() As newTextBox

Get

Me.EnsureChildControls()

Return txtPage

End Get

End Property



<DesignerSerializationVisibility(DesignerSerializationVisibility.Content), _

NotifyParentProperty(True), PersistenceMode(PersistenceMode.InnerProperty), _

Category("ChildControl"), Description("初頁ボタン")> _

Public ReadOnly Property FirstPageButton() As newButton

Get

Me.EnsureChildControls()

Return btnFirst

End Get

End Property



<DesignerSerializationVisibility(DesignerSerializationVisibility.Content), _

NotifyParentProperty(True), PersistenceMode(PersistenceMode.InnerProperty), _

Category("ChildControl"), Description("次頁ボタン")> _

Public ReadOnly Property NextPageButton() As newButton

Get

Me.EnsureChildControls()

Return btnNext

End Get

End Property



<DesignerSerializationVisibility(DesignerSerializationVisibility.Content), _

NotifyParentProperty(True), PersistenceMode(PersistenceMode.InnerProperty), _

Category("ChildControl"), Description("前頁ボタン")> _

Public ReadOnly Property PrePageButton() As newButton

Get

Me.EnsureChildControls()

Return btnPrevious

End Get

End Property



<DesignerSerializationVisibility(DesignerSerializationVisibility.Content), _

NotifyParentProperty(True), PersistenceMode(PersistenceMode.InnerProperty), _

Category("ChildControl&