csharp 在C＃中扩展字符串。此示例扩展字符串类型以添加​​函数以删除字符串的结束值。

Posted 2021-05-12

namespace Extensions
{
    public static class CustomExtensions
    {
        public static string RegexReplace(this string source, string pattern, string replacement)
        {
            return Regex.Replace(source, pattern, replacement);
        }

        public static string ReplaceEnd(this string source, string value, string replacement)
        {
            return RegexReplace(source, "${value}$", replacement);
        }

        public static string RemoveEnd(this string source, string value)
        {
            return ReplaceEnd(source, value, string.Empty);
        }
    }
}