VB.NET中如何將一個(gè)轉(zhuǎn)化為字符串，并取它的每一個(gè)字符

VB.NET 整型 i 轉(zhuǎn)化為字符串 s , 字符串 s 轉(zhuǎn)化為字符數(shù)組 CharArr :

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Dim i As Integer = 12345

Dim s As String

Dim CharArr As Char()

s = i.ToString()

CharArr = s.ToCharArray()

將 CharArr 數(shù)組反轉(zhuǎn):

Array.Reverse(CharArr)

vb.net問(wèn)題，如何根據(jù)句柄獲取ihtmldocument2接口，網(wǎng)上都是c或者c＃，希望學(xué)習(xí)大俠代碼，謝謝

我這有vb.net的，知道句柄就可獲取，用C#改了好久才可以。

Declare Function ObjectFromLresult Lib "oleacc" (ByVal lResult As Int32, ByRef riid As System.Guid, ByVal wParam As Int32, ByRef ppvObject As mshtml.IHTMLDocument) As Int32

Declare Function RegisterWindowMessage Lib "user32" Alias "RegisterWindowMessageA" (ByVal lpString As String) As Int32

Declare Function SendMessageTimeout Lib "user32" Alias "SendMessageTimeoutA" (ByVal hWnd As Int32, ByVal msg As Int32, ByVal wParam As Int32, ByVal lParam As Int32, ByVal fuFlags As Int32, ByVal uTimeout As Int32, ByRef lpdwResult As Int32) As Int32

Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Int32, ByVal wMsg As Int32, ByVal wParam As Int32, ByVal lParam As Int32) As Int32

Const SMTO_ABORTIFHUNG = H2

用這些api可實(shí)現(xiàn)，你沒(méi)給分，我也舍不得拿出代碼，費(fèi)了很多時(shí)間才搞定的代碼

如何在.net實(shí)現(xiàn)VB中 get #1, i, a的功能讀取任意位置的數(shù)據(jù)

stream=new filestream(file, mode)

stream.read(a,i, count) //get i a

stream.write(a,i, count) //put i a