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：
People often ask me for guidance on how they can dynamically "re-write" URLs and/or have the ability to publish cleaner URL end-points within their ASP.NET web applications. This blog post summarizes a few approaches you can take to cleanly map or rewrite URLs with ASP.NET, and have th ......
下面是commond:
MySQLCommand cmd;
cmd = new MySQLDriverCS.MySQLCommand("DROP TABLE IF EXISTS test.mysqldrivercs_test",conn);
cmd.ExecuteNonQuery();
cmd.Dispose();
下面是insert:
string Value = "Value";
int SettingID = 1;
new MySQLInsertCommand(conn,
new object[,] {{"SettingID",SettingID},{"S ......
即使我将数据库放在项目内建的文件夹db下，可是进行存储操作的时候，数据表没有任何变化。后来发现储存改变发生在bin\\debug\\db目录下的数据库中，这个数据库是在程序运行时自动复制过去的，可是为什么存储变化没有反应到外面项目内的数据库db下呢？我想连接字符串中datasource中的datadirectory存在一些玄机，于是我找到� ......
public static void Main()
{
WebRequest req = WebRequest.Create("http://blog.csdn.net/xiaofengsheng");
try
& ......
//TransmitFile实现下载
protected void Button1_Click(object sender, EventArgs
e)
{
/*
微软为Response对象提供了一个新的方法TransmitFile来解决使用Response.BinaryWrite
......
