VB.Net Lambda query



我知道我可以像这样更改查询

Dim myList As List(Of Tickets) = (From a In db.myTable
                  Where a.ID = id AndAlso a.IsOnline = True).ToList

到λ

Dim myList as List(of Tickets) = db.Where(Function(x) x.ID = id ANDAlso a.IsOnline = true).ToList

如何编写 lambda 版本并告诉它创建一个包含结果的新对象?? 像这样:

Dim myList As List(Of Tickets) = (From a In db.myTable
                             Where a.ID = id AndAlso a.IsOnline = True
                             Select New TicketType With {
                                       .Id = a.rsID.ToString,
                                       .Title = a.rsTitle}).ToList

您正在寻找Select()方法:

.Select(Function(x) New TicketType With { ... })

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