Modify the code obtained from the Internet Explorer_Server HWND handle

[ctjh900801]

Public Structure UUID
 Public Data1 As Long
 Public Data2 As Integer
 Public Data3 As Integer
 Private m_Data4() As Byte
 
 Public ReadOnly Property Data4() As Byte()
 Get
 If Me.m_Data4 Is Nothing Then
 ReDim Me.m_Data4(7)
 End If
 
 Return Me.m_Data4
 End Get
 End Property
 End Structure
 
 
 Private Const WM_GETTEXT = &HD
 Private Const SMTO_ABORTIFHUNG = &H2
 
Dim hwnd5 As IntPtr
Dim hwnd2 As IntPtr
hwnd2 = GetDesktopWindow()
 
hwnd5 = FindWindowEx(hwnd2, 0, "CConvWndBase", vbNullString) '(YSearchMenuWndClass)
 
Dim hwnd3 As IntPtr = FindWindowEx(hwnd5, 0, "YHTMLContainer", vbNullString) 
 
Dim hwnd7 As IntPtr= FindWindowEx(hwnd3, 0, "Internet Explorer_Server", vbNullString)
 
Dim obj As HtmlDocument
 
 S2 = String(100, " ") << need to change
 
Set Obj = WDom(hwnd7) << need to change<br/></span><span>
 
 Private Function WDom(ByVal hWnd As Long) As IHtmlDocument
 Dim U As UUID, L As Long, M As Long
 M = RegisterWindowMessage("WM_HTML_GETOBJECT")
 If M <> 0 Then
 SendMessageTimeout(hWnd, M, 0, 0, SMTO_ABORTIFHUNG, 1000, L)
 If L <> 0 Then
 With U
 .Data1 = &H626FC520 : .Data2 = &HA41E
 .Data3 = &H11CF : .Data4(0) = &HA7
 .Data4(1) = &H31 : .Data4(2) = &H0
 .Data4(3) = &HA0 : .Data4(4) = &HC9
 .Data4(5) = &H8 : .Data4(6) = &H26
 .Data4(7) = &H37
 End With
 ObjectFromLresult(L, U, 0, WDom)
 End If
 End If
 End Function
 
 
 Private Sub ObjectFromLresult(ByVal L As Long, ByVal U As UUID, ByVal p3 As Integer, ByVal WDom As IHtmlDocument)
 ' Throw New NotImplementedException
 End Sub</span>

The above is my VB.NET code to convert the line with my application in VB.NET

However, there are several areas that need to modify trouble please guide mehow to modify those parts of

Can be successfully used in VB.NET





S2 = String(100, " ") << need to change

Set Obj = WDom(hwnd7) << need to change


Now I know that these two small areas need to be modified if there is need to change which side I thank you also please be guided