de la propiedad PublishingPage.ContentType
Obtiene el contenido que está disponible para este objeto PublishingPage .
Espacio de nombres: Microsoft.SharePoint.Publishing
Ensamblado: Microsoft.SharePoint.Publishing (en Microsoft.SharePoint.Publishing.dll)
Sintaxis
'Declaración
Public ReadOnly Property ContentType As SPContentType
Get
'Uso
Dim instance As PublishingPage
Dim value As SPContentType
value = instance.ContentType
public SPContentType ContentType { get; }
Valor de propiedad
Tipo: Microsoft.SharePoint.SPContentType
La propiedad ContentType Obtiene el SPContentType para este PublishingPage.
Comentarios
La propiedad Layout que proporciona información de representación para el PublishingPage coincide con la ContentTypeproperty(). El objeto PageLayout es compatible con las piezas de contenido que están asociadas con el SPContentTypede representación.
El valor de la propiedad ContentType se inicializa cuando se crea un PublishingPage; Este valor se basa en la AssociatedContentType y no se puede modificar.
El usuario debe tener permisos de vista en el PublishingPage para recuperar y devolver sus valores de propiedad.
Ejemplos
En este ejemplo se reemplaza el objeto de PageLayout para todos los objetos PublishingPage en un sitio Web a una nueva PageLayout que representa el mismo tipo de contenido.
Antes de compilar y ejecutar este ejemplo, compruebe que la oldPageLayout y newPageLayout representan el mismo contenido. Debe usar el mismo valor de AssociatedContentType .
using PublishingPage = Microsoft.SharePoint.Publishing.PublishingPage;
using SPListItem = Microsoft.SharePoint.SPListItem;
using SPFile = Microsoft.SharePoint.SPFile;
using SPModerationStatusType = Microsoft.SharePoint.SPModerationStatusType;
using PublishingWeb = Microsoft.SharePoint.Publishing.PublishingWeb;
using SPUser = Microsoft.SharePoint.SPUser;
using PageLayout = Microsoft.SharePoint.Publishing.PageLayout;
using PublishingPageCollection = Microsoft.SharePoint.Publishing.PublishingPageCollection;
namespace Microsoft.SDK.SharePointServer.Samples
{
public static class PublishingPageCodeSamples
{
public static void SwapPageLayout(PublishingWeb publishingWeb, PageLayout oldPageLayout, PageLayout newPageLayout)
{
// Replace these variable values and input parameters
// with your own values.
//
// The comment to set when the page is checked in, published, and
// approved.
string checkInComment = "Your comments";
//
// Validate the input parameters.
if (null == publishingWeb)
{
throw new System.ArgumentNullException("publishingWeb");
}
if (null == oldPageLayout)
{
throw new System.ArgumentNullException("oldPageLayout");
}
if (null == newPageLayout)
{
throw new System.ArgumentNullException("newPageLayout");
}
// Confirm that the oldPageLayout and newPageLayout are compatible.
if (oldPageLayout.AssociatedContentType.Id != newPageLayout.AssociatedContentType.Id)
{
throw new System.ArgumentException(
"The page layouts must render the same type of content",
"newPageLayout");
}
System.Guid oldPageLayoutId = oldPageLayout.ListItem.File.UniqueId;
// Set the new PageLayout for all pages that use the old PageLayout.
PublishingPageCollection publishingPages = publishingWeb.GetPublishingPages();
foreach (PublishingPage publishingPage in publishingPages)
{
if (publishingPage.Layout.ListItem.UniqueId == oldPageLayoutId)
{
if (publishingPage.ListItem.File.CheckOutStatus == SPFile.SPCheckOutStatus.None)
{
publishingPage.CheckOut();
}
publishingPage.Layout = newPageLayout;
publishingPage.Update();
// The PublishingPage has the same SPContentType as its PageLayout.
System.Diagnostics.Debug.Assert(
publishingPage.ContentType.Parent.Id ==
newPageLayout.AssociatedContentType.Id);
publishingPage.CheckIn(checkInComment);
}
}
}
}
}
Imports PublishingPage = Microsoft.SharePoint.Publishing.PublishingPage
Imports SPListItem = Microsoft.SharePoint.SPListItem
Imports SPFile = Microsoft.SharePoint.SPFile
Imports SPModerationStatusType = Microsoft.SharePoint.SPModerationStatusType
Imports PublishingWeb = Microsoft.SharePoint.Publishing.PublishingWeb
Imports SPUser = Microsoft.SharePoint.SPUser
Imports PageLayout = Microsoft.SharePoint.Publishing.PageLayout
Imports PublishingPageCollection = Microsoft.SharePoint.Publishing.PublishingPageCollection
Namespace Microsoft.SDK.SharePointServer.Samples
Public NotInheritable Class PublishingPageCodeSamples
Private Sub New()
End Sub
Public Shared Sub SwapPageLayout(ByVal publishingWeb As PublishingWeb, ByVal oldPageLayout As PageLayout, ByVal newPageLayout As PageLayout)
' Replace these variable values and input parameters
' with your own values.
'
' The comment to set when the page is checked in, published, and
' approved.
Dim checkInComment As String = "Your comments"
'
' Validate the input parameters.
If Nothing Is publishingWeb Then
Throw New System.ArgumentNullException("publishingWeb")
End If
If Nothing Is oldPageLayout Then
Throw New System.ArgumentNullException("oldPageLayout")
End If
If Nothing Is newPageLayout Then
Throw New System.ArgumentNullException("newPageLayout")
End If
' Confirm that the oldPageLayout and newPageLayout are compatible.
If oldPageLayout.AssociatedContentType.Id <> newPageLayout.AssociatedContentType.Id Then
Throw New System.ArgumentException("The page layouts must render the same type of content", "newPageLayout")
End If
Dim oldPageLayoutId As System.Guid = oldPageLayout.ListItem.File.UniqueId
' Set the new PageLayout for all pages that use the old PageLayout.
Dim publishingPages As PublishingPageCollection = publishingWeb.GetPublishingPages()
For Each publishingPage As PublishingPage In publishingPages
If publishingPage.Layout.ListItem.UniqueId = oldPageLayoutId Then
If publishingPage.ListItem.File.CheckOutStatus = SPFile.SPCheckOutStatus.None Then
publishingPage.CheckOut()
End If
publishingPage.Layout = newPageLayout
publishingPage.Update()
' The PublishingPage has the same SPContentType as its PageLayout.
System.Diagnostics.Debug.Assert(publishingPage.ContentType.Parent.Id = newPageLayout.AssociatedContentType.Id)
publishingPage.CheckIn(checkInComment)
End If
Next publishingPage
End Sub
End Class
End Namespace