Public Sub AddNewCustomer(customer As Customer, Optional dateAdded As Date = Nothing)

     If dateAdded = Nothing Then dateAdded = Now

// C# 4.0 以後的 function 已經可以使用 optional 參數

public void AddNewCustomer(Customer customer, DateTime dateAdded = default(DateTime))

     {

         if (dateAdded == default(DateTime)) dateAdded = DateTime.Now;

         ......

Public Sub AddNewCustomer(customer As Customer, Optional dateAdded As Date = #12/30/1899#)

​Common.popUp2({Title:'Title1',OKText:'OKText2'})

        List<DB.Member> listOfMember = new List<DB.Member>()

                { new DB.Member(15), new DB.Member(20), new DB.Member(25), new DB.Member(30) };



        // Exists: 單純看有無符合條件的資料

        bool IsMemberExists = listOfMember.Exists(x => x.Email == "darren@acaciaco.com");

        // FindIndex: 找出第一個符合條件的 index，找不到傳回 -1

        int index = listOfMember.FindIndex(x => x.Email == "darren@acaciaco.com");

        // Find: return 第一個符合條件的object, 找不到傳回 null

        DB.Member objMember = listOfMember.Find(x => x.Email.Contains("acaciaco.com"));

        // FindAll: return 所有符合條件的objects

        List<DB.Member> listOfMember2 = listOfMember.FindAll(x => x.Email.Contains("acaciaco.com"));

Dim listOfMember As New List(Of DB.Member)() From { _

    New DB.Member(15), New DB.Member(20), New DB.Member(25), New DB.Member(30) }



' Exists: 單純看有無符合條件的資料

Dim IsMemberExists As Boolean = listOfMember.Exists(Function(x) x.Email = "darren@acaciaco.com")

' FindIndex: 找出第一個符合條件的 index，找不到傳回 -1

Dim index As Integer = listOfMember.FindIndex(Function(x) x.Email = "darren@acaciaco.com")

' Find: return 第一個符合條件的object, 找不到傳回 Nothing

Dim objMember As DB.Member = listOfMember.Find(Function(x) x.Email.Contains("acaciaco.com"))

' FindAll: return 所有符合條件的objects

Dim listOfMember2 As List(Of DB.Member) = listOfMember.FindAll(Function(x) x.Email.Contains("acaciaco.com"))

前台要引用

<!--AutoScripts S-->PageShift2<!--AutoScripts E-->

<!--AutoCSS S-->2013UI/PageShift<!--AutoCSS E-->



內文架構要有

<div id="PageShift2" class="page-index"></div>

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            PageIndex: 1,

            PageMAX: 10,

            TriggerEvent: ChangePage

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        function ChangePage(PageIndex) {

            console.log(PageIndex);

        }

</script>