ParametersInConsumerInitEventArgs - Classe

Remarque : cette API est désormais obsolète.

Fournit un tableau de paramètres des valeurs de propriété pour l'événement d'initialisation de ParametersInConsumerInit de l'interface IParametersInConsumer .

Hiérarchie d’héritage

System.Object
  System.EventArgs
    Microsoft.SharePoint.WebPartPages.Communication.InitEventArgs
      Microsoft.SharePoint.WebPartPages.Communication.ParametersInConsumerInitEventArgs

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

Syntaxe

'Déclaration
<ObsoleteAttribute("Use System.Web.UI.WebControls.WebParts.IWebPartParameters instead")> _
Public NotInheritable Class ParametersInConsumerInitEventArgs _
    Inherits InitEventArgs
'Utilisation
Dim instance As ParametersInConsumerInitEventArgs

[ObsoleteAttribute("Use System.Web.UI.WebControls.WebParts.IWebPartParameters instead")]
public sealed class ParametersInConsumerInitEventArgs : InitEventArgs

Exemples

L'exemple de code suivant montre une méthode PartCommunicationInit substituée qui crée une instance de la classe ParametersInConsumerInitEventArgs à envoyer lors de l'événement ParametersInConsumerInit se produit. Cet exemple de code fait partie d'un exemple plus développé fourni pour l'interface IParametersInConsumer .

      ' Step #7: Override the PartCommunicationInit method.
      ' The PartCommunicationInit method is called by the Web Part infrastructure during the ASP.NET PreRender 
      ' phase to allow the part to pass initialization information to the other connected parts.
      ' It is important to always pass initialization information. Some parts
      ' may not behave properly if this initialization information is not received.
      Public Overrides Sub PartCommunicationInit()
         ' Ensure all controls have been created.
         EnsureChildControls()
         
         ' Check if connected.
         If _connected Then
               'Need to create the args for the ParametersInConsumerInit event
               Dim parametersInConsumerInitEventArgs As New ParametersInConsumerInitEventArgs()
               
               'Set the ParameterInProperties
               parametersInConsumerInitEventArgs.ParameterInProperties = New ParameterInProperty(3) {}
               
               parametersInConsumerInitEventArgs.ParameterInProperties(0) = New ParameterInProperty()
               parametersInConsumerInitEventArgs.ParameterInProperties(0).Description = _fontFamilyParamDescription
               parametersInConsumerInitEventArgs.ParameterInProperties(0).ParameterDisplayName = _fontFamilyParamDisplayName
               parametersInConsumerInitEventArgs.ParameterInProperties(0).ParameterName = _fontFamilyParamName
               parametersInConsumerInitEventArgs.ParameterInProperties(0).Required = True
               
               parametersInConsumerInitEventArgs.ParameterInProperties(1) = New ParameterInProperty()
               parametersInConsumerInitEventArgs.ParameterInProperties(1).Description = _fontColorParamDescription
               parametersInConsumerInitEventArgs.ParameterInProperties(1).ParameterDisplayName = _fontColorParamDisplayName
               parametersInConsumerInitEventArgs.ParameterInProperties(1).ParameterName = _fontColorParamName
               parametersInConsumerInitEventArgs.ParameterInProperties(1).Required = False
               
               parametersInConsumerInitEventArgs.ParameterInProperties(2) = New ParameterInProperty()
               parametersInConsumerInitEventArgs.ParameterInProperties(2).Description = _fontWeightParamDescription
               parametersInConsumerInitEventArgs.ParameterInProperties(2).ParameterDisplayName = _fontWeightParamDisplayName
               parametersInConsumerInitEventArgs.ParameterInProperties(2).ParameterName = _fontWeightParamName
               parametersInConsumerInitEventArgs.ParameterInProperties(2).Required = True
               
               parametersInConsumerInitEventArgs.ParameterInProperties(3) = New ParameterInProperty()
               parametersInConsumerInitEventArgs.ParameterInProperties(3).Description = _fontSizeParamDescription
               parametersInConsumerInitEventArgs.ParameterInProperties(3).ParameterDisplayName = _fontSizeParamDisplayName
               parametersInConsumerInitEventArgs.ParameterInProperties(3).ParameterName = _fontSizeParamName
               parametersInConsumerInitEventArgs.ParameterInProperties(3).Required = False
               
               ' Fire the ParametersInConsumerInit event.
               RaiseEvent ParametersInConsumerInit(Me, parametersInConsumerInitEventArgs)
         End If
      End Sub 'PartCommunicationInit

// Step #7: Override the PartCommunicationInit method.
// The PartCommunicationInit method is called by the Web Part infrastructure during the ASP.NET PreRender 
// event to allow the part to pass initialization information to the other connected parts.
// It is important to always pass initialization information. Some parts
// may not behave properly if this initialization information is not received.
public override void PartCommunicationInit()
{
    // Ensure all controls have been created.
    EnsureChildControls();

    // Check if connected.
    if(_connected)
    {
       
            // Need to create the ParametersInConsumerInitEventArgs object for the ParametersInConsumerInit event.
            ParametersInConsumerInitEventArgs parametersInConsumerInitEventArgs = new ParametersInConsumerInitEventArgs();
            
            // Set the ParameterInProperties.
            parametersInConsumerInitEventArgs.ParameterInProperties = new ParameterInProperty[4];

            parametersInConsumerInitEventArgs.ParameterInProperties[0] = new ParameterInProperty();
            parametersInConsumerInitEventArgs.ParameterInProperties[0].Description = _fontFamilyParamDescription;
            parametersInConsumerInitEventArgs.ParameterInProperties[0].ParameterDisplayName = _fontFamilyParamDisplayName;
            parametersInConsumerInitEventArgs.ParameterInProperties[0].ParameterName = _fontFamilyParamName;
            parametersInConsumerInitEventArgs.ParameterInProperties[0].Required = true;

            parametersInConsumerInitEventArgs.ParameterInProperties[1] = new ParameterInProperty();
            parametersInConsumerInitEventArgs.ParameterInProperties[1].Description = _fontColorParamDescription;
            parametersInConsumerInitEventArgs.ParameterInProperties[1].ParameterDisplayName = _fontColorParamDisplayName;
            parametersInConsumerInitEventArgs.ParameterInProperties[1].ParameterName = _fontColorParamName;
            parametersInConsumerInitEventArgs.ParameterInProperties[1].Required = false;

            parametersInConsumerInitEventArgs.ParameterInProperties[2] = new ParameterInProperty();
            parametersInConsumerInitEventArgs.ParameterInProperties[2].Description = _fontWeightParamDescription;
            parametersInConsumerInitEventArgs.ParameterInProperties[2].ParameterDisplayName = _fontWeightParamDisplayName;
            parametersInConsumerInitEventArgs.ParameterInProperties[2].ParameterName = _fontWeightParamName;
            parametersInConsumerInitEventArgs.ParameterInProperties[2].Required = true;

            parametersInConsumerInitEventArgs.ParameterInProperties[3] = new ParameterInProperty();
            parametersInConsumerInitEventArgs.ParameterInProperties[3].Description = _fontSizeParamDescription;
            parametersInConsumerInitEventArgs.ParameterInProperties[3].ParameterDisplayName = _fontSizeParamDisplayName;
            parametersInConsumerInitEventArgs.ParameterInProperties[3].ParameterName = _fontSizeParamName;
            parametersInConsumerInitEventArgs.ParameterInProperties[3].Required = false;

            // Fire the ParametersInConsumerInit event.
            ParametersInConsumerInit(this, parametersInConsumerInitEventArgs);
       
    }
}

Cohérence de thread

Tous les membres statique (Partagé dans Visual Basic)s publics de ce type sont thread-safe. Cela n’est pas garanti pour les membres d’instance.

Voir aussi

Référence

ParametersInConsumerInitEventArgs - Membres

Microsoft.SharePoint.WebPartPages.Communication - Espace de noms