随笔分类 -  c#

摘要:string Str = "abc";// 编码string BaseStr = Convert.ToBase64String(Encoding.UTF8.GetBytes(Str));Console.WriteLine(BaseStr);// YWJj// 解码string OldStr = En... 阅读全文
posted @ 2014-11-10 17:41 幸福就好 阅读(149) 评论(0) 推荐(0)
摘要:一、图片转换二进制public byte[] GetPictureData() { string path = System.AppDomain.CurrentDomain.BaseDirectory; //获取程序的基目录 path += "\\PrintImag... 阅读全文
posted @ 2014-11-10 17:20 幸福就好 阅读(261) 评论(0) 推荐(0)
摘要:本身对lambda没有涉及,这个小技巧简单记录下,方便以后用。int[] scores = { 90, 71, 82, 93, 75, 82 }; // The call to Count forces iteration of the source int highScore... 阅读全文
posted @ 2013-12-02 09:18 幸福就好 阅读(892) 评论(0) 推荐(0)
摘要:System.Net.IPAddress[] addressList = Dns.GetHostByName(Dns.GetHostName()).AddressList; Label1.Text = addressList[0].ToString(); 阅读全文
posted @ 2013-08-20 07:58 幸福就好 阅读(153) 评论(0) 推荐(0)
摘要:转换json方法public static string DataToJson(DataSet dt){StringBuilder jsonBuilder = new StringBuilder();jsonBuilder.Append("{\"");jsonBuilder.Append("poin... 阅读全文
posted @ 2013-06-05 17:54 幸福就好 阅读(245) 评论(0) 推荐(0)