SPListItemCollection.Add method
建立項目，但需要實際將項目加到清單的SPListItem.Update方法。
Namespace: Microsoft.SharePoint
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'宣告
Public Function Add As SPListItem
'用途
Dim instance As SPListItemCollection
Dim returnValue As SPListItem
returnValue = instance.Add()
public SPListItem Add()
傳回值
Type: Microsoft.SharePoint.SPListItem
新的項目。
備註
若要加入清單中的項目，呼叫Add方法，以在清單中，使用自動產生的名稱、 根目錄中建立 nonfolder 清單項目，將傳回的值指派給SPListItem物件。指定特定值，此物件的每個欄位上使用索引子，然後在資料庫中的效果變更的項目上呼叫Update方法。
您可以使用list.RootFolder.Files.Add ，將檔案加入至文件庫， list的SPList物件的位置。
如果套用至文件庫，這個方法會傳回System.Exception例外狀況。
Examples
下列範例會將新的項目加入指定的清單。
Imports System
Imports Microsoft.SharePoint
Module Test
Sub Main()
Using site As SPSite = New SPSite("https://localhost")
Using web As SPWeb = site.OpenWeb()
Dim list As SPList = web.GetList("/lists/announcements")
Dim items As SPListItemCollection = list.Items
Dim item As SPListItem = items.Add()
item(SPBuiltInFieldId.Title) = "A new item!"
item(SPBuiltInFieldId.Body) = "This item was added by a call to the Add method."
item(SPBuiltInFieldId.Expires) = DateTime.Now.AddHours(1)
item.Update()
Dim id As Guid = item.UniqueId
Console.WriteLine(items(id).Title)
End Using
End Using
Console.ReadLine()
End Sub
End Module
using System;
using Microsoft.SharePoint;
namespace Test
{
class Program
{
static void Main(string[] args)
{
using (SPSite site = new SPSite("https://localhost"))
{
using (SPWeb web = site.OpenWeb())
{
SPList list = web.GetList("/lists/announcements");
SPListItemCollection items = list.Items;
SPListItem item = items.Add();
item[SPBuiltInFieldId.Title] = "A new item!";
item[SPBuiltInFieldId.Body] = "This item was added by a call to the Add method.";
item[SPBuiltInFieldId.Expires] = DateTime.Now.AddHours(1);
item.Update();
Guid id = item.UniqueId;
Console.WriteLine(items[id].Title);
}
}
Console.ReadLine();
}
}
}