原来asp的程序现在要用.net重写，这段代码内容是 当 点击验证按钮，然后把一些信用卡信息发过去验证，然后并从返回的值里判断是否通过验证...
不过Server.CreateObject("MSXML2.ServerXMLHTTP")啥的我不太明白，不知道在.net里应该怎么写这里呢？还是应该写在js里？
我查了一下这个貌似跟现在的ajax有点关系？本来我想把这些写在按钮后台的触发事件里的，可是网上查了一下，这些貌似都是写在js里的....
我知道菜鸟不是借口，不过确实不懂不知该从哪下手，经理就这么扔给我让我自己想办法.... (┬＿┬)
想请教一下各位大虾：
1. 这部分验证是写在哪里比较好？前台js还是后台？
2. 用c#/js大致该怎么改写呢？
或者指点一下我该查哪方面的资料.... 现在真的有点迷茫....
严重感谢！！！
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strRequest = "type=auth"
strRequest = strRequest & "&username=" & strPAUserName
strRequest = strRequest & "&password=" & strPAPassword
strRequest = strRequest & "&ccnumber=" & strPACreditCardNumber
.......
set xmlHTTP = Server.CreateObject("MSXML2.ServerXMLHTTP")
xmlHTTP.Open "POST", strPAURL, False
xmlHTTP.setRequestHeader "Content-Type","application/x-www-form-urlencoded"
xmlHTTP.send strRequest
strResponse = xmlHTTP.responseText
set xmlHTTP = nothing
aryPair = Split(strResponse, "&")
set hstResponse = Server.CreateObject("Scripting.Dictionary")
for each strPair in aryPair
arySplitPair = Split(strPair, "=")
hstResponse.Add arySplitPair(0), arySplitPair(1)
next
strResponseCode = hstResponse.Item("response_code")
if hstResponse.Item("response") = "1" then
strMessage = "SUCCESS: The credit card has been authorized.
elseif hstResponse.Item("response") = "2" then
strMessage = "DECLINED (" & strResponseCode & "): The credit card has declined.
end if
if hstResponse.Item("response") = "1" then
strTransactionID = hstResponse.Item("transactionid")
strPreAuthStatus = hstResponse.Item("response")
else
strPreAuthStatus = "0"
end if
set hstResponse = nothing