随笔分类 -  C#

TCP发消息续传文件
摘要：1.自定义固定协议头部。格式:([head][body][filestream]) /// <summary> /// 数据包头部 /// </summary> [StructLayout(LayoutKind.Sequential, Pack = 1)] public struct ZsyData 阅读全文
posted @ 2016-08-01 10:23 Logan_626 阅读(304) 评论(0) 推荐(0)
EF测试自动修改数据库结构
摘要：1.配置类 <connectionStrings> <add name="test1" connectionString="Data Source=.;Initial Catalog=test1;Integrated Security=true" providerName="System.Data. 阅读全文
posted @ 2016-07-05 17:36 Logan_626 阅读(335) 评论(0) 推荐(0)
cefsharp在xp上运行
摘要：今天遇到一个坑。也是自己英语不足的体现。在xp上运行cefsharp.wpf. 查询了各种资料。按照说明一步一步的操作，都没有解决xp上运行cefsharp.wpf. 而且在xp上调试都不知道错误在哪里。提示是cefsharp.core.dll找不到。但是我看项目也引用是对的。而且生成也是成功的。我 阅读全文
posted @ 2016-06-30 10:06 Logan_626 阅读(2148) 评论(4) 推荐(0)
angularjs+WebApi+EF
摘要：项目架构 阅读全文
posted @ 2016-06-27 14:16 Logan_626 阅读(170) 评论(0) 推荐(0)
img
摘要：public BitmapImage BitmapToImage(System.Drawing.Bitmap bitmap) { System.Drawing.Bitmap bitmapSource = new System.Drawing.Bitmap(bitmap.Width, bitmap.H 阅读全文
posted @ 2016-05-04 15:42 Logan_626 阅读(155) 评论(0) 推荐(0)
字节b换算kb/mb/gb/tb/pb
摘要：public static string HumanReadableFilesize(double size) { string[] units = new string[] { "B", "KB", "MB", "GB", "TB", "PB" }; double mod = 1024.0; in 阅读全文
posted @ 2016-04-28 11:11 Logan_626 阅读(622) 评论(0) 推荐(0)
wpf 任务栏闪烁
摘要：[StructLayout(LayoutKind.Sequential)] public struct FLASHWINFO { public UInt32 cbSize; public IntPtr hwnd; public UInt32 dwFlags; public UInt32 uCount 阅读全文
posted @ 2016-04-22 11:47 Logan_626 阅读(498) 评论(0) 推荐(0)
wpf 旋转效果
摘要：<Grid> <Grid.Triggers> <EventTrigger RoutedEvent="Page.Loaded"> <BeginStoryboard> <Storyboard RepeatBehavior="Forever" > <DoubleAnimation Storyboard.T 阅读全文
posted @ 2016-04-15 13:13 Logan_626 阅读(1150) 评论(0) 推荐(0)
C# upnp
摘要：//获取Host Name var name = Dns.GetHostName(); Console.WriteLine("用户：" + name); //从当前Host Name解析IP地址，筛选IPv4地址是本机的内网IP地址。 var ipv4 = Dns.GetHostEntry(name 阅读全文
posted @ 2016-04-12 13:57 Logan_626 阅读(422) 评论(0) 推荐(0)
C# http上传文件
该文被密码保护。
posted @ 2016-04-07 12:59 Logan_626 阅读(2) 评论(0) 推荐(0)
C# webBrowser(wpf/winform) 互调js
摘要：1.winform [PermissionSet(SecurityAction.Demand, Name = "FullTrust")] [ComVisible(true)] public partial class Form1 : Form { public Form1() { Initializ 阅读全文
posted @ 2016-03-29 16:06 Logan_626 阅读(802) 评论(0) 推荐(0)
Lambda表达式 和 匿名方法
摘要：List list = new List(); var numbers = new[] { 5, 4, 1, 3, 9, 8, 6, 7, 2, 0 }; list.AddRange(numbers);//sort list.Sort(delegate(int a, int b) { return ... 阅读全文
posted @ 2014-07-03 11:27 Logan_626 阅读(187) 评论(0) 推荐(0)