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ParameterCollection De classe

Representa uma coleção de objetos Parameter T:Microsoft.Office.Server.ApplicationRegistry.Administration.Parameter. Fornece métodos para criar e enumerar objetos Parameter do parâmetro.

Espaço para nome Microsoft.Office.Server.ApplicationRegistry.Administration
Conjunto de Módulos (Assembly) Microsoft.SharePoint.Portal (em microsoft.sharepoint.portal.dll)

A sintaxe

<SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel:=True)> _
<SharePointPermissionAttribute(SecurityAction.Demand, ObjectModel:=True)> _
Public Class ParameterCollection
    Implements IEnumerable(Of Parameter)

Dim instance As ParameterCollection
[SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel=true)] 
[SharePointPermissionAttribute(SecurityAction.Demand, ObjectModel=true)] 
public class ParameterCollection : IEnumerable<Parameter>

Exemplo

O seguinte exemplo de código mostra como criar um método, completo com instâncias método, filtro descritores, valores usar como padrão e descritores tipo, para a entidade ProductModel no banco de dados de AdventureWorks2000.

Prerequisites

Project References

Adicione o seguinte referências do projeto no seu projeto código do aplicativo console antes execução neste exemplo:

  • 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;
                }
            }
        }
    }
}

Hierarquia de herança

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

Segmento de segurança

Qualquer público estático ( compartilhadas Na Visual Basic) os membros desse tipo são segmento seguro. Os membros de instância não são garantia ser segmento seguro.

Consulte também

Referência

ParameterCollection Membros
Microsoft.Office.Server.ApplicationRegistry.Administration De espaço para nome