SPAlertCollection.Add method (SPList, SPEventType, SPAlertFrequency, SPAlertDeliveryChannels)

加入集合中的清單的警示。

Namespace:  Microsoft.SharePoint
Assembly:  Microsoft.SharePoint (in Microsoft.SharePoint.dll)

Syntax

'宣告
Public Function Add ( _
    list As SPList, _
    eventType As SPEventType, _
    alertFrequency As SPAlertFrequency, _
    deliveryChannels As SPAlertDeliveryChannels _
) As Guid
'用途
Dim instance As SPAlertCollection
Dim list As SPList
Dim eventType As SPEventType
Dim alertFrequency As SPAlertFrequency
Dim deliveryChannels As SPAlertDeliveryChannels
Dim returnValue As Guid

returnValue = instance.Add(list, eventType, _
    alertFrequency, deliveryChannels)

public Guid Add(
    SPList list,
    SPEventType eventType,
    SPAlertFrequency alertFrequency,
    SPAlertDeliveryChannels deliveryChannels
)

參數

• list
  Type: Microsoft.SharePoint.SPList

  Microsoft.SharePoint.SPList物件，表示要套用該警示的清單。

• eventType
  Type: Microsoft.SharePoint.SPEventType

  Microsoft.SharePoint.SPEventType值，這個值指定警示的事件類型。

• alertFrequency
  Type: Microsoft.SharePoint.SPAlertFrequency

  Microsoft.SharePoint.SPAlertFrequency值，指定傳送警示的頻率。

• deliveryChannels
  Type: Microsoft.SharePoint.SPAlertDeliveryChannels

  指定是否要在作為電子郵件或短訊息服務 (SMS) 訊息，傳遞警示的值。

傳回值

Type: System.Guid
警示的識別碼。

備註

使用Add方法傳送確認通知，告訴他們已成功新增警示每位使用者。

每當修改宣布] 清單時，下列的程式碼範例會建立每個使用者的 SharePoint 網站的每日提醒。

Dim web As SPWeb = SPControl.GetContextWeb(Context)
Dim users As SPUserCollection = web.Users
Dim list As SPList = web.Lists("Announcements")
Dim user As SPUser

For Each user In  users

    user.Alerts.Add(list, Microsoft.SharePoint.SPEventType.Modify, 
        Microsoft.SharePoint.SPAlertFrequency.Daily, Microsoft.SharePoint.SPAlertDeliveryChannels.Email)

Next user

SPWeb oWebsite = SPContext.Current.Web;
SPUserCollection collUsers = oWebsite.Users;
SPList oList = oWebsite.Lists["Announcements"];
foreach (SPUser oUser in collUsers)
{
   oUser.Alerts.Add(oList, Microsoft.SharePoint.SPEventType.Modify, 
      Microsoft.SharePoint.SPAlertFrequency.Daily, Microsoft.SharePoint.SPAlertDeliveryChannels.Email);
}

請參閱

參照

SPAlertCollection class

SPAlertCollection members

Add overload

Microsoft.SharePoint namespace