WebPart.LoadResource - Méthode

Article
05/12/2015

Renvoie une chaîne qui décrit le nom localisé, la catégorie et la description de la ressource spécifiée.

Espace de noms : Microsoft.SharePoint.WebPartPages
Assembly : Microsoft.SharePoint (dans Microsoft.SharePoint.dll)

Syntaxe

'Déclaration
Public Overridable Function LoadResource ( _
    id As String _
) As String
'Utilisation
Dim instance As WebPart
Dim id As String
Dim returnValue As String

returnValue = instance.LoadResource(id)

public virtual string LoadResource(
    string id
)

Paramètres

id
Type : System.String

Chaîne qui spécifie l'identificateur de la ressource.

Valeur renvoyée

Type : System.String
Chaîne qui spécifie les valeurs des propriétés Name, Categoryet Description localisées de la ressource, tel que défini par l' ResourcesAttribute de la ressource.

Exemples

L'exemple de code suivant illustre un composant WebPart qui se substitue à la méthode LoadResource . Cet exemple fonctionne, vous devez ajouter une ressource (.resx) à votre projet d'assembly. Pour ce faire dans Microsoft Visual Studio 2005, avec le bouton droit de votre assembly dans l'Explorateur de solutions, pointez sur Ajouter, puis cliquez sur Ajouter un nouvel élément. Dans la boîte de dialogue Ajouter un nouvel élément, sélectionnez le Fichier de ressources d'Assembly, puis cliquez sur Ouvrir.

Imports System
Imports System.IO
Imports System.Web.UI
Imports System.Web.UI.WebControls
Imports System.ComponentModel
Imports Microsoft.SharePoint.WebPartPages
Imports Microsoft.SharePoint
Imports System.Xml.Serialization
Imports System.Collections.Specialized
Imports System.Collections
Imports System.Resources
Imports System.Reflection
Imports System.Drawing
Imports System.Globalization

Namespace WebControlLibrary4
   '/ <summary>
   '/ Summary description for WPLocalizedResource.
   '/ </summary>
   <XmlRoot([Namespace] := "MyNamespace"), ToolboxData("<{0}:WPLocalizedResource runat=server></{0}:WPLocalizedResource>")>  _
   Public Class WPLocalizedResource
      Inherits Microsoft.SharePoint.WebPartPages.WebPart

      Private Const c_MyText_Localized As String = "My Localized Property"
      Private _myText_Localized As String

      Public Sub New()
         _myText_Localized = c_MyText_Localized
      End Sub

      '---------------------RESOURCES-----LOCALIZATION------------------------------
      'Property that is localized. Use the ResourceAttibute.
      '[ResourcesAttribute (PropertyNameID=1, CategoryID=2, DescriptionID=3)]

      <ResourcesAttribute("1", "2", "3"), Category("Cool Properties"), DefaultValue(c_MyText_Localized), WebPartStorage(Storage.Personal), FriendlyNameAttribute("My Text Localized"), Description("MyText Localized")>  _
      Public Property MyText_Localized() As String
         Get
            Return _myText_Localized
         End Get
         Set
            _myText_Localized = value
         End Set
      End Property

      Public Overrides Function LoadResource(myID As String) As String
         Dim rm As New ResourceManager("WebControlLibrary4.Resource1", [Assembly].GetExecutingAssembly())
         Return rm.GetString(myID)
      End Function 'LoadResource

      '----------------------RENDER------------------------------------------
      Protected Overrides Sub RenderWebPart(output As HtmlTextWriter)
         output.Write(("<br>Localized Resource Property Value: " + Me.MyText_Localized))
      End Sub
   End Class
End Namespace

using System;
using System.IO;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.ComponentModel;
using Microsoft.SharePoint.WebPartPages;
using Microsoft.SharePoint;
using System.Xml.Serialization;
using System.Collections.Specialized;
using System.Collections;
using System.Resources;
using System.Reflection;
using System.Drawing;
using System.Globalization;

namespace WebControlLibrary4
{
    /// <summary>
    /// Summary description for WPLocalizedResource.
    /// </summary>

    [XmlRoot(Namespace="MyNamespace")]
    [ToolboxData("<{0}:WPLocalizedResource runat=server></{0}:WPLocalizedResource>")]
    public class WPLocalizedResource : Microsoft.SharePoint.WebPartPages.WebPart
    {

        const string c_MyText_Localized = "My Localized Property";
        private string _myText_Localized;

        public WPLocalizedResource() 
        {
            _myText_Localized = c_MyText_Localized;
        }

        //---------------------RESOURCES-----LOCALIZATION------------------------------
        //Property that is localized. Use the ResourceAttibute.
        //[ResourcesAttribute (PropertyNameID=1, CategoryID=2, DescriptionID=3)]
        [ResourcesAttribute ("1","2","3")]
        [Category("Cool Properties")]
        [DefaultValue(c_MyText_Localized), WebPartStorage(Storage.Personal)]
        [FriendlyNameAttribute("My Text Localized"), Description("MyText Localized")]
        public string MyText_Localized
        {
            get
            {
                return _myText_Localized;
            }
            set
            {
                _myText_Localized = value;
            }
        }
        public override string LoadResource (string myID)
        {
            ResourceManager rm = new ResourceManager("WebControlLibrary4.Resource1",Assembly.GetExecutingAssembly());
            return rm.GetString(myID);
        }

        //----------------------RENDER------------------------------------------
        protected override void RenderWebPart(HtmlTextWriter output)
        {
            output.Write("<br>Localized Resource Property Value: " + this.MyText_Localized);
        }
    }
}

Voir aussi

Référence

WebPart classe

WebPart - Membres

Microsoft.SharePoint.WebPartPages - Espace de noms

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