Partager via


PropertyCollection, classe (Microsoft.Office.Server.ApplicationRegistry.Administration)

Represents a collection of Property objects.

Espace de noms : Microsoft.Office.Server.ApplicationRegistry.Administration
Assembly : Microsoft.SharePoint.Portal (dans microsoft.sharepoint.portal.dll)

Syntaxe

'Déclaration
<SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel:=True)> _
<SharePointPermissionAttribute(SecurityAction.Demand, ObjectModel:=True)> _
Public Class PropertyCollection
    Implements IEnumerable(Of Property)
'Utilisation
Dim instance As PropertyCollection
[SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel=true)] 
[SharePointPermissionAttribute(SecurityAction.Demand, ObjectModel=true)] 
public class PropertyCollection : IEnumerable<Property>

Exemple

The following code example shows you how to create a method, complete with method instances, filter descriptors, default values, and type descriptors, for the ProductModel entity in the AdventureWorks database.

Prerequisites

Add the following Project References in your console application code project before running this sample:

  • Microsoft.SharePoint

  • Microsoft.SharePoint.Portal

  • Microsoft.Office.Server

using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.Office.Server.ApplicationRegistry.Administration;
using Microsoft.Office.Server.ApplicationRegistry.Infrastructure;
using WSSAdmin = Microsoft.SharePoint.Administration;
using OSSAdmin = Microsoft.Office.Server.Administration;

namespace Microsoft.SDK.SharePointServer.Samples
{
    class GetStartedAndCreateSystem
    {
        const string yourSSPName ="EnterYourSSPNameHere";

        static void Main(string[] args)
        {
            SetupBDC();
            CreateFinderMethod();
            Console.WriteLine("Press any key to exit...");
            Console.Read();
        }
        static void SetupBDC()
        {
            SqlSessionProvider.Instance().SetSharedResourceProviderToUse(yourSSPName);
        }
        static void CreateFinderMethod()
        {

            LobSystemInstance mySysInstance = null;
            LobSystemInstanceCollection sysInsCollection = ApplicationRegistry.Instance.GetLobSystemInstancesLikeName("AdventureWorksSampleFromCode");
            foreach (LobSystemInstance sysInstance in sysInsCollection)
            {
                if (sysInstance.Name == "AdventureWorksSampleFromCode")
                {
                    mySysInstance = sysInstance;
                    break;
                }
            }
            EntityCollection entityColl = mySysInstance.LobSystem.Entities;
            foreach (Entity entity in entityColl)
            {
                if (entity.Name == "ProductModel")
                {
                    Method meth = entity.Methods.Create("GetProductModels", true, true);
                    meth.Properties.Add("RdbCommandText", "SELECT ProductModelID, Name, CatalogDescription FROM ProductModel WHERE Name LIKE @Name");
                    meth.Properties.Add("RdbCommandType", System.Data.CommandType.Text);
                    FilterDescriptor fd = meth.FilterDescriptors.Create("Name", true, "Microsoft.Office.Server.ApplicationRegistry.Runtime.WildcardFilter");
                    Parameter p1 = meth.Parameters.Create("@Name", true, Microsoft.Office.Server.ApplicationRegistry.MetadataModel.DirectionType.In, "Microsoft.Office.Server.ApplicationRegistry.Infrastructure.DotNetTypeReflector");
                    TypeDescriptor td1 = p1.CreateRootTypeDescriptor("Name", true, "System.String", null, fd, false);
                    Parameter p2 = meth.Parameters.Create("ProductModels", true, Microsoft.Office.Server.ApplicationRegistry.MetadataModel.DirectionType.Return, "Microsoft.Office.Server.ApplicationRegistry.Infrastructure.DotNetTypeReflector");
                    IList<Identifier> ids = new List<Identifier>(entity.Identifiers);
                    Identifier id = ids[0];
                    TypeDescriptor td2 = p2.CreateRootTypeDescriptor("ProductModelDataReader", true, "System.Data.IDataReader, System.Data, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089", null, null, true);
                    TypeDescriptor td21 = td2.ChildTypeDescriptors.Create("ProductModelDataRecord", true, "System.Data.IDataRecord, System.Data, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089", null, null, false);
                    TypeDescriptor td210 = td21.ChildTypeDescriptors.Create("ProductModelID", true, "System.Int32", id, null, false);
                    TypeDescriptor td211 = td21.ChildTypeDescriptors.Create("Name", true, "System.String", null, null, false);
                    TypeDescriptor td212 = td21.ChildTypeDescriptors.Create("CatalogDescription", true, "System.String", null, null, false);
                    MethodInstance methInst1 = meth.MethodInstances.Create("ProductModelFinder", true, td2, Microsoft.Office.Server.ApplicationRegistry.MetadataModel.MethodInstanceType.Finder);
                    MethodInstance methInst2 = meth.MethodInstances.Create("ProductModelSpecificFinder", true, td2, Microsoft.Office.Server.ApplicationRegistry.MetadataModel.MethodInstanceType.SpecificFinder);
                    IList<MethodInstance> methInstCollection = new List<MethodInstance>(entity.MethodInstances);
                    td1.SetDefaultValue(methInstCollection[0].Id, "%");
                    td1.SetDefaultValue(methInstCollection[1].Id, "%");
                    Console.WriteLine("Created the finder method successfully.");
                    break;
                }
            }
        }
    }
}

Hiérarchie d'héritage

System.Object
  Microsoft.Office.Server.ApplicationRegistry.Administration.PropertyCollection

Sécurité des threads

Les membres statiques publics de ce type (Shared en Visual Basic) sont sécurisés au niveau des threads. Il n'est pas garanti que les membres d'instance soient sécurisés au niveau des threads.

Voir aussi

Référence

Membres PropertyCollection
Microsoft.Office.Server.ApplicationRegistry.Administration, espace de noms