Ajax 基础 (asp.net C#)
<script type="text/javascript">
var xmlHttp;
function createXMLHttpRequest()
{
if(window.ActiveXObject)
{
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
else if(window.XMLHttpRequest)
{
xmlHttp = new XMLHttpRequest();
}
}
function startRequest(n)
{
var send_string="id="+n;
send_string= encodeURI(send_string)
createXMLHttpRequest();
xmlHttp.onreadystatechange = handleStateChange;
xmlHttp.open("GET","ReadDate.asp",true);
// xmlHttp.setRequestHeader("cache-control","no-cache");
xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
xmlHtt
相关文档：
VB
If MSComm1.PortOpen = True Then MSComm1.PortOpen = False
MSComm1.CommPort = i1
MSComm1.PortOpen = True
MSComm1.InputMode = comInputModeBinary
MSComm1.InBufferCount = 0
& ......
//private string datapatch = ConfigurationSettings.AppSettings["acessconn"];//数据库地址
private string datapatch = "db/global.asa";//数据库地址
///
/// 取得dataset
//
/// 查询语句
///
public DataSet GetDataSet(string Commandtext)
{&nbs ......
public static void Main()
{
WebRequest req = WebRequest.Create("http://blog.csdn.net/xiaofengsheng");
try
& ......
一、定义
String.Format是将指定的 String类型的数据中的每个格式项替换为相应对象的值的文本等效项。
如:
（1）
string p1 = "Jackie";
string p2 = "Aillo";
Response.Write(String.Format("Hello {0}, I'm {1}", p1, p2));
（2）
Response.Write(String.Format("Hello {0}, I'm {1}", "Jackie", "Aillo"));
这 ......
代码：
using System;
using System.Collections.Generic;
using System.Text;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
......
