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ListChildren Método

Obtiene una lista de elementos secundarios de una carpeta especificada.

Espacio de nombres:  ReportService2006
Ensamblado:  ReportService2006 (en ReportService2006.dll)

Sintaxis

'Declaración
<SoapDocumentMethodAttribute("https://schemas.microsoft.com/sqlserver/2006/03/15/reporting/reportingservices/ListChildren", RequestNamespace := "https://schemas.microsoft.com/sqlserver/2006/03/15/reporting/reportingservices",  _
    ResponseNamespace := "https://schemas.microsoft.com/sqlserver/2006/03/15/reporting/reportingservices",  _
    Use := SoapBindingUse.Literal, ParameterStyle := SoapParameterStyle.Wrapped)> _
<SoapHeaderAttribute("TrustedUserHeaderValue")> _
<SoapHeaderAttribute("ServerInfoHeaderValue", Direction := SoapHeaderDirection.Out)> _
Public Function ListChildren ( _
    Item As String _
) As CatalogItem()
'Uso
Dim instance As ReportingService2006
Dim Item As String
Dim returnValue As CatalogItem()

returnValue = instance.ListChildren(Item)

[SoapDocumentMethodAttribute("https://schemas.microsoft.com/sqlserver/2006/03/15/reporting/reportingservices/ListChildren", RequestNamespace = "https://schemas.microsoft.com/sqlserver/2006/03/15/reporting/reportingservices", 
    ResponseNamespace = "https://schemas.microsoft.com/sqlserver/2006/03/15/reporting/reportingservices", 
    Use = SoapBindingUse.Literal, ParameterStyle = SoapParameterStyle.Wrapped)]
[SoapHeaderAttribute("TrustedUserHeaderValue")]
[SoapHeaderAttribute("ServerInfoHeaderValue", Direction = SoapHeaderDirection.Out)]
public CatalogItem[] ListChildren(
    string Item
)

[SoapDocumentMethodAttribute(L"https://schemas.microsoft.com/sqlserver/2006/03/15/reporting/reportingservices/ListChildren", RequestNamespace = L"https://schemas.microsoft.com/sqlserver/2006/03/15/reporting/reportingservices", 
    ResponseNamespace = L"https://schemas.microsoft.com/sqlserver/2006/03/15/reporting/reportingservices", 
    Use = SoapBindingUse::Literal, ParameterStyle = SoapParameterStyle::Wrapped)]
[SoapHeaderAttribute(L"TrustedUserHeaderValue")]
[SoapHeaderAttribute(L"ServerInfoHeaderValue", Direction = SoapHeaderDirection::Out)]
public:
array<CatalogItem^>^ ListChildren(
    String^ Item
)

[<SoapDocumentMethodAttribute("https://schemas.microsoft.com/sqlserver/2006/03/15/reporting/reportingservices/ListChildren", RequestNamespace = "https://schemas.microsoft.com/sqlserver/2006/03/15/reporting/reportingservices", 
    ResponseNamespace = "https://schemas.microsoft.com/sqlserver/2006/03/15/reporting/reportingservices", 
    Use = SoapBindingUse.Literal, ParameterStyle = SoapParameterStyle.Wrapped)>]
[<SoapHeaderAttribute("TrustedUserHeaderValue")>]
[<SoapHeaderAttribute("ServerInfoHeaderValue", Direction = SoapHeaderDirection.Out)>]
member ListChildren : 
        Item:string -> CatalogItem[] 

public function ListChildren(
    Item : String
) : CatalogItem[]

Parámetros

Valor devuelto

Tipo: array<ReportService2006. . :: . .CatalogItem> [] () [] []
Matriz de objetos CatalogItem. Si no existe ningún elemento secundario, este método devuelve una matriz CatalogItem vacía.

Comentarios

The table below shows header and permissions information on this operation.

SOAP Headers

(In) TrustedUserHeaderValue

(Out) ServerInfoHeaderValue

Required Permissions

ViewListItems()()()()

This method returns all the children of Item to which the user has ViewListItems()()()() permission.

Calling ListChildren on the catalog root, “/”, returns the top level list of sites.

Ejemplos

using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Web;
using System.Web.Services;
using System.Web.Services.Protocols;

class Sample
{
    static void Main(string[] args)
    {
        ReportingService2006 rs = new ReportingService2006();
        rs.Url = "http://<Server Name>/_vti_bin/ReportServer" +
            "/ReportService2006.asmx";
        rs.Credentials = 
            System.Net.CredentialCache.DefaultCredentials;

        CatalogItem[] items = null;

        try
        {
            items = rs.ListChildren("/");

            foreach (CatalogItem item in items)
            {
                Console.WriteLine("Name: " + item.Name);
                Console.WriteLine("Path: " + item.Path);
                Console.WriteLine("Type: " + item.Type.ToString());
            }
        }

        catch (SoapException e)
        {
            Console.WriteLine(e.Detail.OuterXml);
        }
    }
}

Imports System
Imports System.IO
Imports System.Text
Imports System.Web.Services
Imports System.Web.Services.Protocols

Class Sample

    Public Shared Sub Main()

        Dim rs As New ReportingService2006()
        rs.Url = "http://<Server Name>/_vti_bin/ReportServer" + _
            "/ReportService2006.asmx"
        rs.Credentials = _
            System.Net.CredentialCache.DefaultCredentials

        Dim items As CatalogItem() = Nothing

        ' Retrieve a list of all items 
        ' from the report server database. 
        Try
            items = rs.ListChildren("/")

            If Not (items Is Nothing) Then
                For Each item As CatalogItem In items
                    Console.WriteLine("Name: " + item.Name)
                    Console.WriteLine("Path: " + item.Path)
                    Console.WriteLine("Type: " + _
                        item.Type.ToString())
                Next
            End If

        Catch e As SoapException
            Console.WriteLine(e.Detail.InnerXml.ToString())
        End Try

    End Sub

End Class