我有一個EmployeeTest,如下所示,我想通過lambda「打印每個員工信息」。
我得到System.Collections.Generic.List1[System.String]
我該如何解決我的lambda表達式?Lambda選擇很多表達式
public class EmployeeTest
{
public int ID { get; set; }
public List<string> Skills { get; set; }
public List<int> PhoneNumbers { get; set; }
public static List<EmployeeTest> GetAllEmployees()
{
List<EmployeeTest> listEmployees = new List<EmployeeTest>
{
new EmployeeTest
{
ID = 1,
Skills = new List<string>{"ASP.NET","MVC","C#"},
PhoneNumbers = new List<int>{12345678,999999999}
},
new EmployeeTest
{
ID = 2,
Skills = new List<string>{"ASP.NET","MVC","SQL"},
PhoneNumbers = new List<int>{7777777,999999999}
}
};
return listEmployees;
}
}
var result5 = EmployeeTest.GetAllEmployees().SelectMany(e2 => e2.PhoneNumbers, (Employee1, PhoneNumbers) => new {EmployeeID = Employee1.ID,EmployeeSkills=Employee1.Skills.ToString(),EmployeeNum = PhoneNumbers });
foreach (var V in result5)
{
Response.Write("ANS2:" + V.EmployeeID + "," + V.EmployeeSkills + "," + V.EmployeeNum + "<br/>");
}
輸出消息:
ANS1:湯姆,ASP.NET
ANS1:湯姆,MVC
ANS1:湯姆,C#
ANS1:邁克,ASP.NET
ANS1: Mike,MVC
ANS1:Mike,SQL
ANS2:1,System.Collections.Generic.List1 [System.String],12345678 < ANS2:1,System.Collections.Generic.List1 [System.String],999999999
ANS2:2,System.Collections.Generic.List1 [System.String],7777777 ANS2:2,System.Collections.Generic.List1 [System.String],999999999
你還沒說什麼* *是錯誤的 - 請澄清你的問題,最好是使用[MCVE。此外,請更多關注您的帖子佈局......源代碼之前已遍佈各地,而且它仍然*大量*滾動到右側。水平滾動使帖子非常難以閱讀。 –
感謝您的建議 –
請提及您遇到的問題,如錯誤信息等。 –