SPElementDefinition class

做為基底類別的實作SharePoint Foundation內的項目類型。

Inheritance hierarchy

System.Object
  Microsoft.SharePoint.Administration.SPElementDefinition
    Microsoft.SharePoint.Administration.SPUserMigratorElement

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

Syntax

'宣告
<SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel := True)> _
<SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel := True)> _
Public Class SPElementDefinition
'用途
Dim instance As SPElementDefinition

[SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel = true)]
[SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel = true)]
public class SPElementDefinition

備註

自訂項目類型都必須衍生自SPElementDefinition類別。

使用SPFeatureDefinition類別之GetElementDefinitions方法可傳回的可用的元素定義集合中的功能定義。

Examples

下列範例會逐一查看網站集合中的所有功能，並使用GetElementDefinitions方法來傳回所有的元素定義的功能。

Dim site As New SPSite("https://localhost")
Dim featureCollection As SPFeatureCollection = site.Features

Dim feature As SPFeature
For Each feature In  featureCollection
Dim featureDefinition As SPFeatureDefinition = feature.Definition
Dim elementDefinitionCollection As SPElementDefinitionCollection = featureDefinition.GetElementDefinitions(System.Globalization.CultureInfo.InvariantCulture)
            
    Dim elementDefinition As SPElementDefinition
    For Each elementDefinition In  elementDefinitionCollection
        Console.WriteLine(elementDefinition.Id)
    Next elementDefinition

Next feature

SPSite site = new SPSite("https://localhost");
SPFeatureCollection featureCollection = site.Features;

foreach (SPFeature feature in featureCollection)
{
    SPFeatureDefinition featureDefinition = feature.Definition;
    SPElementDefinitionCollection elementDefinitionCollection =
featureDefinition.GetElementDefinitions(System.Globalization.CultureInfo.InvariantCulture);

    foreach (SPElementDefinition elementDefinition in elementDefinitionCollection)
    {
        Console.WriteLine(elementDefinition.Id);
    }
}

Thread safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

請參閱

參照

SPElementDefinition members

Microsoft.SharePoint.Administration namespace