将lambda表达式从C＃转换为vb.net

Question

hello evry one并感谢您的帮助，我真的需要将此C＃lambda表达式转换为VB.NET吗？

var res = (from v in initialList 
          group v by v.entityId into grp 
          select grp.OrderByDescending(v => v.gpsDate).First()).ToList(); 

Answer 1

这应该有效。 LINQPad是你的朋友。

Dim res = (From v In initialList 
      Group v By v.entityId Into grp = Group 
      Select grp.OrderByDescending(Function(v) v.gpsDate).First()).ToList