C#为每个对象属性向DataTable中动态添加列

using System;
using System.Data;

public class Person
{
    public string Name { get; set; }
    public int Age { get; set; }
    public string Gender { get; set; }
}

public class Program
{
    public static void Main(string[] args)
    {
        // 创建DataTable对象
        DataTable dataTable = new DataTable();

        // 获取Person对象的属性信息
        var properties = typeof(Person).GetProperties();

        // 遍历属性列表，动态添加列
        foreach (var property in properties)
        {
            dataTable.Columns.Add(property.Name, property.PropertyType);
        }

        // 创建Person对象列表
        var persons = new[]
        {
            new Person { Name = "Alice", Age = 25, Gender = "Female" },
            new Person { Name = "Bob", Age = 30, Gender = "Male" }
        };

        // 遍历对象列表，添加数据行
        foreach (var person in persons)
        {
            var row = dataTable.NewRow();

            foreach (var property in properties)
            {
                row[property.Name] = property.GetValue(person);
            }

            dataTable.Rows.Add(row);
        }

        // 打印DataTable内容
        foreach (DataRow row in dataTable.Rows)
        {
            foreach (DataColumn column in dataTable.Columns)
            {
                Console.WriteLine($"{column.ColumnName}: {row[column]}");
            }
            Console.WriteLine();
        }
    }
}