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
Make sure a Shared Service Provider has already been created.
Create an LOBSystem instance and set connection parameters as shown in Procédure : créer un objet LobSystem à l'aide du modèle objet Administration.
Create the ProductModel entity as shown in Procédure : créer une entité à l'aide du modèle objet Administration
Replace the constant value EnterYourSSPNameHere in the code with the name of your Shared Resource Provider.
Project References
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