LINQ:选择<condition>或<condition>

你只需要使用特定的语言或条件。在C#:

var results = from row in table
              where row.date < today || row.visible == false
              select row;

var results = table.Where(row => row.date < today || row.visible == false);

里德钉了C#1,这是VB.Net的等价物

Dim results = _
  From row In table _
  Where row.Date < today OrElse row.Visible = False