Clase ParametersOutProviderInitEventArgs

NOTA: esta API está ahora obsoleta.

Proporciona una matriz de parámetro valores de propiedad para el evento de inicialización de ParametersOutProviderInit de la interfaz IParametersOutProvider .

Jerarquía de la herencia

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

Espacio de nombres:  Microsoft.SharePoint.WebPartPages.Communication
Ensamblado:  Microsoft.SharePoint (en Microsoft.SharePoint.dll)

Sintaxis

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

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

Ejemplos

En el ejemplo de código siguiente se muestra un método invalidado PartCommunicationInit que crea una instancia de la clase ParametersOutProviderInitEventArgs para definir los parámetros que se pasa en el evento ParametersOutProviderInit . Este ejemplo de código forma parte de un ejemplo más extenso de la interfaz IParametersOutProvider .

[Visual Basic]
      ' 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 that all of the Web Part's controls are created.
         EnsureChildControls()
         
         ' Check if connected.
         If _connected Then
           
               ' Need to create the ParametersOutProviderInitEventArgs object for the ParametersOutProviderInit event.
               Dim parametersOutProviderInitInitEventArgs As New ParametersOutProviderInitEventArgs()
               
               ' Set the ParameterOutProperties.
               parametersOutProviderInitInitEventArgs.ParameterOutProperties = New ParameterOutProperty(3) {}
               
               ' There are 4 parameters types that will be passed: Font Family, Color, Weight, and Size.
               parametersOutProviderInitInitEventArgs.ParameterOutProperties(0) = New ParameterOutProperty()
               parametersOutProviderInitInitEventArgs.ParameterOutProperties(0).Description = _fontFamilyParamDescription
               parametersOutProviderInitInitEventArgs.ParameterOutProperties(0).ParameterDisplayName = _fontFamilyParamDisplayName
               parametersOutProviderInitInitEventArgs.ParameterOutProperties(0).ParameterName = _fontFamilyParamName
               
               parametersOutProviderInitInitEventArgs.ParameterOutProperties(1) = New ParameterOutProperty()
               parametersOutProviderInitInitEventArgs.ParameterOutProperties(1).Description = _fontColorParamDescription
               parametersOutProviderInitInitEventArgs.ParameterOutProperties(1).ParameterDisplayName = _fontColorParamDisplayName
               parametersOutProviderInitInitEventArgs.ParameterOutProperties(1).ParameterName = _fontColorParamName
               
               parametersOutProviderInitInitEventArgs.ParameterOutProperties(2) = New ParameterOutProperty()
               parametersOutProviderInitInitEventArgs.ParameterOutProperties(2).Description = _fontWeightParamDescription
               parametersOutProviderInitInitEventArgs.ParameterOutProperties(2).ParameterDisplayName = _fontWeightParamDisplayName
               parametersOutProviderInitInitEventArgs.ParameterOutProperties(2).ParameterName = _fontWeightParamName
               
               parametersOutProviderInitInitEventArgs.ParameterOutProperties(3) = New ParameterOutProperty()
               parametersOutProviderInitInitEventArgs.ParameterOutProperties(3).Description = _fontSizeParamDescription
               parametersOutProviderInitInitEventArgs.ParameterOutProperties(3).ParameterDisplayName = _fontSizeParamDisplayName
               parametersOutProviderInitInitEventArgs.ParameterOutProperties(3).ParameterName = _fontSizeParamName
               
               ' Fire the ParametersOutProviderInit event.
               RaiseEvent ParametersOutProviderInit(Me, parametersOutProviderInitInitEventArgs)
           
         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 
// 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 override void PartCommunicationInit()
{
    // Ensure that all of the Web Part's controls are created.
    EnsureChildControls();

    // Check if connected.
    if(_connected)
    {
        
            // Need to create the ParametersOutProviderInitEventArgs object for the ParametersOutProviderInit event.
            ParametersOutProviderInitEventArgs parametersOutProviderInitInitEventArgs = new ParametersOutProviderInitEventArgs();
            
            // Set the ParameterOutProperties.
            parametersOutProviderInitInitEventArgs.ParameterOutProperties = new ParameterOutProperty[4];

            // There are 4 parameters types that will be passed: Font Family, Color, Weight, and Size.
            parametersOutProviderInitInitEventArgs.ParameterOutProperties[0] = new ParameterOutProperty();
            parametersOutProviderInitInitEventArgs.ParameterOutProperties[0].Description = _fontFamilyParamDescription;
            parametersOutProviderInitInitEventArgs.ParameterOutProperties[0].ParameterDisplayName = _fontFamilyParamDisplayName;
            parametersOutProviderInitInitEventArgs.ParameterOutProperties[0].ParameterName = _fontFamilyParamName;

            parametersOutProviderInitInitEventArgs.ParameterOutProperties[1] = new ParameterOutProperty();
            parametersOutProviderInitInitEventArgs.ParameterOutProperties[1].Description = _fontColorParamDescription;
            parametersOutProviderInitInitEventArgs.ParameterOutProperties[1].ParameterDisplayName = _fontColorParamDisplayName;
            parametersOutProviderInitInitEventArgs.ParameterOutProperties[1].ParameterName = _fontColorParamName;

            parametersOutProviderInitInitEventArgs.ParameterOutProperties[2] = new ParameterOutProperty();
            parametersOutProviderInitInitEventArgs.ParameterOutProperties[2].Description = _fontWeightParamDescription;
            parametersOutProviderInitInitEventArgs.ParameterOutProperties[2].ParameterDisplayName = _fontWeightParamDisplayName;
            parametersOutProviderInitInitEventArgs.ParameterOutProperties[2].ParameterName = _fontWeightParamName;

            parametersOutProviderInitInitEventArgs.ParameterOutProperties[3] = new ParameterOutProperty();
            parametersOutProviderInitInitEventArgs.ParameterOutProperties[3].Description = _fontSizeParamDescription;
            parametersOutProviderInitInitEventArgs.ParameterOutProperties[3].ParameterDisplayName = _fontSizeParamDisplayName;
            parametersOutProviderInitInitEventArgs.ParameterOutProperties[3].ParameterName = _fontSizeParamName;

            // Fire the ParametersOutProviderInit event.
            ParametersOutProviderInit(this, parametersOutProviderInitInitEventArgs);
        
    }
}

Seguridad para subprocesos

Los miembros static (Shared en Visual Basic) públicos de este tipo son seguros para subprocesos. No se garantiza que los miembros de instancias sean seguros para los subprocesos.

Vea también

Referencia

Miembros ParametersOutProviderInitEventArgs

Espacio de nombres Microsoft.SharePoint.WebPartPages.Communication