例如:string[] strings = { "D10", "D2", "D1","D0", "D3", "D9" };
升序后:strings = { "D0", "D1", "D2","D3", "D9", "D10" };
方法一 使用linq语法糖OrderBy+int.Parse,如下:
var temp= strings.OrderBy(x => int.Parse(x[1..])).ToArray()
方法二:自定义比较器
public class SemiNumericComparer : IComparer<string>
{
public int Compare(string x, string y)
{
// 提取字符串中的数字部分
string numPartX = x.Substring(1);
string numPartY = y.Substring(1);
// 比较数字长度
if (numPartX.Length > numPartY.Length) return 1;
if (numPartX.Length < numPartY.Length) return -1;
// 如果长度相同,直接比较字符串
return string.Compare(numPartX, numPartY, StringComparison.Ordinal);
}
}</