在C#中搜索数组中字符串的开头

using System.Linq;

string[] array = { "apple", "banana", "cherry", "date" };
string searchString = "ch";

var result = array.Where(s => s.StartsWith(searchString)).ToArray();

string[] array = { "apple", "banana", "cherry", "date" };
string searchString = "ch";
List<string> result = new List<string>();

foreach (string s in array)
{
    if (s.StartsWith(searchString))
    {
        result.Add(s);
    }
}