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IEnumerableExtensions.old.cs 1.5 KB

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  1. using System;
  2. using System.Collections.Generic;
  3. using System.Text;
  4. using System.Threading.Tasks;
  5. namespace Masuit.Tools
  6. {
  7. public static partial class IEnumerableExtensions
  8. {
  9. /// <summary>
  10. /// 映射到目标类型的集合
  11. /// </summary>
  12. /// <param name="source">源</param>
  13. /// <typeparam name="TDestination">目标类型</typeparam>
  14. /// <returns>目标类型集合</returns>
  15. [Obsolete("请改用新ToList方法,自行传递clone方法")]
  16. public static IEnumerable<TDestination> ToList<TSource, TDestination>(this IEnumerable<TSource> source)
  17. where TDestination : new()
  18. {
  19. return IEnumerableExtensions.ToList<TSource, TDestination>(
  20. source: source,
  21. selector: t => t.Clone<TDestination>(),
  22. defaultValue: null);
  23. }
  24. /// <summary>
  25. /// 映射到目标类型的集合
  26. /// </summary>
  27. /// <param name="source">源</param>
  28. /// <typeparam name="TDestination">目标类型</typeparam>
  29. /// <returns>目标类型集合</returns>
  30. [Obsolete("请改用新ToListAsync方法,自行传递clone方法")]
  31. public static Task<IEnumerable<TDestination>> ToListAsync<TSource, TDestination>(this IEnumerable<TSource> source)
  32. where TDestination : new()
  33. {
  34. return Task.Run(() =>
  35. {
  36. return source.ToList<TSource, TDestination>();
  37. });
  38. }
  39. }
  40. }