我试图循环两个并发的字典,如下面的代码,但我想使用lambda表达式
foreach (var s in sb_eventdata)
{
foreach (var f in final_data)
{
if (s.Value.Car.Equals(f.Value.Car))
{
Console.Writeline("Found!");
}
}
}
var values = sb_eventdata.Where(k => k.Value.Hometeam.Contains(????);
我真的不确定要传入包含什么,我假设另一个lambda表达式但是什么?
最佳答案 与循环最接近的linq表达式为:
var sb_eventdata = new Dictionary<string, string>{ {"a", "a"}, {"b", "b"}};
var final_data = new Dictionary<string, string>{{"a", "a"}, {"b", "b"}, {"c","c"}};
var result =
// first loop
sb_eventdata.Select(s =>
// second loop
final_data.Where(f => s.Value.Equals(f.Value)))
// flatten results (returns results from the first dictionary)
.SelectMany(x => x);