求个上传进度条的代码谢谢!~ 博客园的那个有问题,session改为asp.net服务就不行了,浪费了我N多时间,求那位大侠给个进度条的代码? 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 http://www.open-open.com/ajax/Upload.htm public static void DownFile( string URL, string Filename, ProgressBar Prog ){ System.Net.HttpWebRequest Myrq = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(URL); System.Net.HttpWebResponse myrp = (System.Net.HttpWebResponse)Myrq.GetResponse(); long totalBytes = myrp.ContentLength; Prog.Maximum = (int)totalBytes; System.IO.Stream st = myrp.GetResponseStream(); System.IO.Stream so = new System.IO.FileStream(Filename, System.IO.FileMode.Create); long totalDownloadedByte = 0; byte[] by = new byte[1024]; int osize = st.Read(by, 0, (int)by.Length); while (osize > 0) { totalDownloadedByte = osize + totalDownloadedByte; Application.DoEvents(); so.Write(by, 0, osize); Prog.Value = (int)totalDownloadedByte; osize = st.Read(by, 0, (int)by.Length); } so.Close(); st.Close();} 为何频繁手动请求socket时候会抛出的异常 怎么使用继承控件? 有个问题,还没想通,求教 谁有以XML文件为数据源的数据查询(带模糊查询)的范例啊? VSS 2005 怎么添加一个文件夹? 初学ASP.net的第八个问题******(动态图片做超连)我的分数很少,还是想请教大虾门. [求助]Form验证问题! se,sse,pl三者的区别是什么? .net2003做的网站,在win7下,不能正常导出excel数据格式,总出现aspx格式的下载文件提示。 有什么好的工具编辑csv asp.net页面引用TQ提供的JS出现乱码,高手进,有图说明! 急,急,急,获取上传路径
{
System.Net.HttpWebRequest Myrq = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(URL);
System.Net.HttpWebResponse myrp = (System.Net.HttpWebResponse)Myrq.GetResponse();
long totalBytes = myrp.ContentLength;
Prog.Maximum = (int)totalBytes;
System.IO.Stream st = myrp.GetResponseStream();
System.IO.Stream so = new System.IO.FileStream(Filename, System.IO.FileMode.Create);
long totalDownloadedByte = 0;
byte[] by = new byte[1024];
int osize = st.Read(by, 0, (int)by.Length);
while (osize > 0)
{
totalDownloadedByte = osize + totalDownloadedByte;
Application.DoEvents();
so.Write(by, 0, osize);
Prog.Value = (int)totalDownloadedByte;
osize = st.Read(by, 0, (int)by.Length);
}
so.Close();
st.Close();
}