PublishingPage.ContentType - Propriété
Obtient le contenu qui est disponible pour cet objet PublishingPage .
Espace de noms : Microsoft.SharePoint.Publishing
Assembly : Microsoft.SharePoint.Publishing (dans Microsoft.SharePoint.Publishing.dll)
Syntaxe
'Déclaration
Public ReadOnly Property ContentType As SPContentType
Get
'Utilisation
Dim instance As PublishingPage
Dim value As SPContentType
value = instance.ContentType
public SPContentType ContentType { get; }
Valeur de propriété
Type : Microsoft.SharePoint.SPContentType
La propriété ContentType Obtient la SPContentType pour cette PublishingPage.
Remarques
La propriété Layout qui fournit des informations de rendu pour la PublishingPage correspond à la ContentTypeproperty(). L'objet PageLayout prend en charge les éléments de contenu qui sont associés à la SPContentTypede rendu.
La valeur de la propriété ContentType est initialisée lorsque vous créez un PublishingPage; Cette valeur est basée sur les AssociatedContentType et ne peut pas être modifiée.
L'utilisateur doit disposer des autorisations d'affichage sur la PublishingPage pour récupérer et renvoyer ses valeurs de propriété.
Exemples
Cet exemple remplace l'objet PageLayout pour tous les objets PublishingPage sur un site Web à un nouveau PageLayout qui restitue le même type de contenu.
Avant de compiler et exécuter cet exemple, vérifiez que le oldPageLayout et newPageLayout rende le même contenu. Ils doivent utiliser la même valeur 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