Heim >Backend-Entwicklung >C#.Net-Tutorial >C#-Registerkartenfilter-Verarbeitungsmethode
C#-Tabulatorzeichen-Filtermethode, Tabulatorzeichen in Zeichenfolgen dynamisch ersetzen.
/// <summary> /// Descrioption: ///需要替换字符集合,可参见MSDN /// The Trim method only trims 0x0009, 0x000a, 0x000b, 0x000c, 0x000d, 0x0085, 0x2028, and 0x2029. /// This array adds in control characters. /// Author : 付义方 /// Create Date: 2014-03-06 /// <summary> public static readonly char[] WhiteSpaceChars = new char[] { (char)0x00, (char)0x01, (char)0x02, (char)0x03, (char)0x04, (char)0x05, (char)0x06, (char)0x07, (char)0x08, (char)0x09, (char)0x0a, (char)0x0b, (char)0x0c, (char)0x0d, (char)0x0e, (char)0x0f, (char)0x10, (char)0x11, (char)0x12, (char)0x13, (char)0x14, (char)0x15, (char)0x16, (char)0x17, (char)0x18, (char)0x19, (char)0x20, (char)0x1a, (char)0x1b, (char)0x1c, (char)0x1d, (char)0x1e, (char)0x1f, (char)0x7f, (char)0x85, (char)0x2028, (char)0x2029 ,(char)0x0027, (char)0x0022, (char)0x005C, (char)0x0000, (char)0x0007, (char)0x0008, (char)0x000C, (char)0x000A, (char)0x000D , (char)0x0009, (char)0x000B }; /// <summary> /// Descrioption: /// 清空空白字符 /// Author : 付义方 /// Create Date: 2014-03-06 /// </summary> ///<param name="value"> /// <returns></returns> public static string NotNullOrBlank(this string value) { string result = string.Empty; if (!string.IsNullOrEmpty(value)) { result = value.Trim(WhiteSpaceChars); } if (!string.IsNullOrEmpty(result)) { result = StringToPattern(result); } return result; } /// <summary> /// Descrioption: /// 替换制表符 /// Author : 付义方 /// Create Date: 2014-03-06 /// </summary> /// </summary> ///<param name="content">待过滤的内容 /// <returns>返回过滤完成的内容</returns> public static string StringToPattern(string content) { if (content.Trim().Equals("")) { return string.Empty; } else { for (int i = 0; i < WhiteSpaceChars.Length; i++) { content = content.Replace(WhiteSpaceChars[i].ToString(), ""); } } return content; }</summary>
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