随笔分类 - C#
摘要：eg：double n=2.50000； // or 250000 string resultstring=Format("{0:#.#}",n.) ; eg：decimal d=00500; d.ToString("0.##"); // .## 最多保留2位有效数字，但是不包含0。比如：d=0.5
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摘要：汉字 四角码 eg:0,1,2,3,4,5,6,7,8,9 var zeroSijiao = ShuZiService.Fetch(new SqlInfo { ReturnFields = new List<string> { Define.ShuZiEntity.Field.Ncid, Defin
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摘要：public static string tenToSixteen(int? code, int width) { int amount = (int)code; string current = ""; string codes = "0123456789ABCDEF"; // 设置16进制转换编
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摘要：字符串转为数组 string str = "1,2,3,4"; string[] strArr = str.Split(','); 数组转为字符串 string[] scoresArr = { "1", "2", "3", "4", "5" }; string scores = string.Joi
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