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...
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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...
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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...
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摘要:System.Net.IPAddress[] addressList = Dns.GetHostByName(Dns.GetHostName()).AddressList; Label1.Text = addressList[0].ToString();
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摘要:转换json方法public static string DataToJson(DataSet dt){StringBuilder jsonBuilder = new StringBuilder();jsonBuilder.Append("{\"");jsonBuilder.Append("poin...
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