共用方式為


SPContentDatabaseCollection class

參照至單一 Web 應用程式所使用的內容資料庫的集合。

Inheritance hierarchy

System.Object
  Microsoft.SharePoint.Administration.SPAutoSerializingObject
    Microsoft.SharePoint.SPBaseCollection
      Microsoft.SharePoint.Administration.SPContentDatabaseCollection

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

Syntax

'宣告
<GuidAttribute("4FFCB8E5-7B15-4b81-AC4E-99A2181AD33E")> _
<SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel := True)> _
<SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel := True)> _
Public Class SPContentDatabaseCollection _
    Inherits SPBaseCollection
'用途
Dim instance As SPContentDatabaseCollection
[GuidAttribute("4FFCB8E5-7B15-4b81-AC4E-99A2181AD33E")]
[SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel = true)]
[SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel = true)]
public class SPContentDatabaseCollection : SPBaseCollection

備註

使用SPSite類別的或SPWorkItemCollection類別的**ContentDatabase()**屬性可傳回網站集合或工作項目集合的內容資料庫。使用SPWebApplication類別之ContentDatabases屬性可傳回 Web 應用程式所使用的內容資料庫的集合。

若要新增內容資料庫,請使用**Add()**方法。

若要從集合中傳回單一內容資料庫使用索引器。例如,若集合已指派給變數myContentDatabases,使用以 C# myContentDatabases[index]或myContentDatabases(index)在 Visual Basic.NET 中,其中index是集合中之資料庫的索引編號,或是將內容資料庫的 GUID。

Examples

下列程式碼範例會顯示Microsoft SharePoint Foundation伺服器陣列內的所有 SharePoint Web 應用程式的內容資料庫的相關資訊。

Dim services As SPServiceCollection = SPFarm.Local.Services

Dim service As SPService
For Each service In  services

    If TypeOf service Is SPWebService Then

        Dim webService As SPWebService = CType(service, SPWebService)
        Dim webApplications As SPWebApplicationCollection = webService.WebApplications
        Dim webApplication As SPWebApplication

        For Each webApplication In  webApplications
            Dim contentDBs As SPContentDatabaseCollection = webApplication.ContentDatabases
            Dim contentDB As SPContentDatabase

            For Each contentDB In  contentDBs
                Response.Write((webApplication.DisplayName + " :: " 
                    + contentDB.CurrentSiteCount.ToString() + " :: " 
                    + contentDB.MaximumSiteCount.ToString() + " :: " 
                    + contentDB.Name + "<BR>"))
            Next contentDB 
        Next webApplication
    End If 
Next service
SPServiceCollection services = SPFarm.Local.Services;

foreach (SPService service in services)
{

    if (service is SPWebService)
    {
        SPWebService webService = (SPWebService)service;
        SPWebApplicationCollection webApplications = webService.WebApplications;

        foreach (SPWebApplication webApplication in webApplications)
        {
            SPContentDatabaseCollection contentDBs = webApplication.ContentDatabases;

            foreach (SPContentDatabase contentDB in contentDBs)
            {
                Response.Write(webApplication.DisplayName + " :: " 
                    + contentDB.CurrentSiteCount.ToString() + " :: " 
                    + contentDB.MaximumSiteCount.ToString() + " :: " 
                    + contentDB.Name + "<BR>");
            }
        }
    }
}

Thread safety

此類型的任何公用靜態 (在 Visual Basic 中的Shared ) 成員是多執行緒作業的安全。不保證執行個體成員安全執行緒。

請參閱

參照

SPContentDatabaseCollection members

Microsoft.SharePoint.Administration namespace