Strange Problem with mdi tabcontrol

Code:

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Public Class Form1
      Dim WebBrowserA, WebBrowserB As New WebBrowser

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
    ' WebPage  Inside the Tabcontrol
        Dim MyFristPage As New Form
        MyFristPage.Size = New Point(500, 500)
        MyFristPage.Location = New Point(500, 500)
        MyFristPage.Text = "Loading"
        TabControl1.TabPages.Add(MyFristPage)
        WebBrowserA.Dock = DockStyle.Fill
        WebBrowserA.Parent = MyFristPage
        WebBrowserA.Navigate("http://www.cyberspacers.com/games/Piano.swf")
   
         
' Webpage on MainForm
        WebBrowserB.Parent = Me
        WebBrowserB.Top = Me.Top - 50
        WebBrowserB.Left = Me.Width / 2
        WebBrowserB.Width = Me.Width / 2
        WebBrowserB.Height = Me.Height - 50
     
        WebBrowserB.Navigate("http://www.cyberspacers.com/games/Piano.swf")
 
    End Sub

    Private Sub Form1_Resize(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Resize
        TabControl1.Width = Me.Width / 2
        WebBrowserB.Left = Me.Width / 2
        WebBrowserB.Width = Me.Width / 2
    End Sub

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I have problem to play the piano swf inside the TabControl1 (WebBrowserA), but i can play piano swf within the main form (WebBrowserB).

Anyone know why, and the method to solve it to play at tabcontrol1

I am using The MDI Tabcontrol,,,, If i change to VB original Tabcontrol the problem Gone....Any One Know How to solve it to play with MDI-Tabcontrol..........

I found some information about the MDI Tabcontrol,

The one I used not support Active X!!!
Are there any MDI Tabcontrol Which is supported the Active X and have Close Button!!

I found the solution:-
No Class Needed ,It used the VB default tabcontrol and have Close Button, and change the selected or non-selected tabpage color as user-define.

It can Play the Piano Swf without Problem.

Code:

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Public Class Form1
    Dim _imgHitArea As Point = New Point(13, 2)
    Dim _imageLocation As Point = New Point(15, 5)
    Dim X As Integer = 0
    Public Sub New()
        ' This call is required by the Windows Form Designer.
        ' Add any initialization after the InitializeComponent() call.
        InitializeComponent()
        'Set the Mode of Drawing as Owner Drawn   
        TabControl1.DrawMode = System.Windows.Forms.TabDrawMode.OwnerDrawFixed
        'Add the Handler to draw the Image on Tab Pages   
        AddHandler TabControl1.DrawItem, AddressOf TabControl1_DrawItem
    End Sub



    Private Sub TabControl1_DrawItem(ByVal sender As Object, ByVal e As System.Windows.Forms.DrawItemEventArgs)
     

        'set the Page selected color adn non-selected page color
        Try

            Dim g As Graphics = e.Graphics
            Dim tp As TabPage = TabControl1.TabPages(e.Index)
            Dim br As Brush
            Dim sf As New StringFormat
            Dim rt As New RectangleF(e.Bounds.X, e.Bounds.Y + 2, e.Bounds.Width, e.Bounds.Height - 2)
            sf.Alignment = StringAlignment.Center
            Dim strTitle As String = tp.Text
            'If the current index is the Selected Index, change the color
            If TabControl1.SelectedIndex = e.Index Then
                'this is the background color of the tabpage
                'you could make this a stndard color for the selected page
                '  br = New SolidBrush(tp.BackColor)
                br = New SolidBrush(Color.Yellow)
                'this is the background color of the tab page
                g.FillRectangle(br, e.Bounds)
                'this is the background color of the tab page
                'you could make this a stndard color for the selected page
                br = New SolidBrush(tp.ForeColor)
                ' br = New SolidBrush(tp.ForeColor)
                g.DrawString(strTitle, TabControl1.Font, br, rt, sf)
            Else
                'these are the standard colors for the unselected tab pages
                br = New SolidBrush(Color.WhiteSmoke)
                g.FillRectangle(br, e.Bounds)
                br = New SolidBrush(Color.Black)
                g.DrawString(strTitle, TabControl1.Font, br, rt, sf)
            End If

        Catch ex As Exception
            MsgBox(ex.Message)
        End Try
        'draw close Button
        Try
            'Close Image to draw     
            Dim img As Image = New Bitmap(My.Application.Info.DirectoryPath & "/close.gif")
            Dim r As Rectangle = e.Bounds
            r = Me.TabControl1.GetTabRect(e.Index)
            r.Offset(2, 2)
            Dim TitleBrush As Brush = New SolidBrush(Color.Black)
            Dim f As Font = Me.Font
            Dim title As String = Me.TabControl1.TabPages(e.Index).Text
            '  e.Graphics.DrawString(title, f, TitleBrush, New PointF(r.X, r.Y))
            e.Graphics.DrawImage(img, New Point(r.X + (Me.TabControl1.GetTabRect(e.Index).Width - _imageLocation.X), _imageLocation.Y))
        Catch ex As Exception
            MsgBox(ex.Message)
        End Try

    End Sub

    Private Sub TabControl1_MouseClick(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles TabControl1.MouseClick

        Dim tc As TabControl = CType(sender, TabControl)
        Dim p As Point = e.Location
        Dim _tabWidth As Integer
        _tabWidth = Me.TabControl1.GetTabRect(tc.SelectedIndex).Width - (_imgHitArea.X)
        Dim r As Rectangle = Me.TabControl1.GetTabRect(tc.SelectedIndex)
        r.Offset(_tabWidth, _imgHitArea.Y)
        r.Width = 16
        r.Height = 16
        If r.Contains(p) Then
            Dim TabP As TabPage = DirectCast(tc.TabPages.Item(tc.SelectedIndex), TabPage)
            tc.TabPages.Remove(TabP)
        End If
       
    End Sub

    Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

        TabControl1.SizeMode = TabSizeMode.Fixed ' set the tabpage mode
        TabControl1.ItemSize = New Size(200, 20) 'set the Size of Tabpage

        TabControl1.TabPages.Clear()


        For I = 0 To 2

            Dim myTabPage As New TabPage()
           


            myTabPage.Text = "webbrowser" & X
            TabControl1.TabPages.Add(myTabPage)
            Dim Web As New WebBrowser
            myTabPage.Controls.Add(Web)
            Web.Name = "webbrowser" & X
            Web.Dock = DockStyle.Fill
            Web.ScriptErrorsSuppressed = True
            Web.ScrollBarsEnabled = True
            Web.Navigate("http://www.google.com")
            X = X + 1
        Next
    End Sub

    Private Sub ButtonAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButtonAdd.Click


        Dim myTabPage As New TabPage()


        myTabPage.Text = "webbrowser" & X
        TabControl1.TabPages.Add(myTabPage)
        Dim Web As New WebBrowser
        myTabPage.Controls.Add(Web)
        Web.Name = "webbrowser" & X
        Web.Dock = DockStyle.Fill
        Web.ScriptErrorsSuppressed = True
        Web.ScrollBarsEnabled = True
        Web.Navigate("http://www.google.com")
        X = X + 1
    End Sub

    Private Sub ButtonRemove_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButtonRemove.Click
        TabControl1.TabPages.RemoveAt(TabControl1.SelectedIndex)
     

    End Sub
End Class

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