C#编写的汽车测距防碰撞追尾

默认的log4net 不记录Debug，将中的INFO 改成 DEBUG 即可，如下：

【实例简介】

c++ 求三角形面积 示例代码

using System;using System.Web;public class DownImg : IHttpHandler { //图片下载功能 public void ProcessRequest(HttpContext context) { System.Net.WebResponse response = null; System.IO.Stream stream = null; string path = context.Request.Url.Query.Split(new string[] { "coverimg=" }, StringSplitOptions.RemoveEmptyEntries)[1]; System.Net.HttpWebRequest request = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(path); response = request.GetResponse(); stream = response.GetResponseStream(); System.IO.MemoryStream memStream = Txooo.Mobile.HttpTools.CloneStream(stream); byte[] bytes = new byte[memStream.Length]; memStream.Read(bytes, 0, bytes.Length); // 设置当前流的位置为流的开始 memStream.Seek(0, System.IO.SeekOrigin.Begin); context.Response.ContentType = "application/octet-stream"; //通知浏览器下载文件而不是打开 string fileName = DateTime.Now.Ticks.ToString() ".jpg"; context.Response.AddHeader("Content-Disposition", "attachment; filename=" fileName); context.Response.BinaryWrite(bytes); context.Response.Flush(); } public bool IsReusable { get { return false; } }}

北京大学动态规划专题课件

利用 LumiSoft.Net实现 读取邮件内容实例                               

坦克大战

C# winform 仿qq表情 弹出层示例源码下载

抽奖程序 flash源码下载

左侧导航移动上去有滑动效果(不错)，右侧弹出效果更炫，下载即可使用