de la propiedad RowProviderInitEventArgs.FieldList

NOTA: esta API está ahora obsoleta.

Obtiene o establece los nombres de campo que se pasa al controlador de eventos para el evento RowProviderInit .

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

Sintaxis

'Declaración
<ObsoleteAttribute("Use System.Web.UI.WebControls.WebParts.IWebPartRow instead")> _
Public Property FieldList As String()
    Get
    Set
'Uso
Dim instance As RowProviderInitEventArgs
Dim value As String()

value = instance.FieldList

instance.FieldList = value

[ObsoleteAttribute("Use System.Web.UI.WebControls.WebParts.IWebPartRow instead")]
public string[] FieldList { get; set; }

Valor de propiedad

Tipo: []
Una matriz de tipo string que contiene los nombres de campo en la fila de datos proporcionado. Estos nombres de campo se muestran en la interfaz de usuario si no se da el FieldDisplayList .

Ejemplos

En el ejemplo de código siguiente se muestra un método invalidado WebPart.PartCommunicationInit que crea un objeto RowProviderInitEventArgs , establece los nombres de campo y mostrar los nombres y, a continuación, se desencadena el evento RowProviderInit . Este ejemplo de código forma parte de un ejemplo más extenso de la interfaz IRowProvider .

      ' 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 Overrides Sub PartCommunicationInit()
            ' Ensure that all of the Web Part's controls are created.
            EnsureChildControls()

            ' Check if connected.
            If _connected Then
                ' Create the RowProviderInitEventArgs object for the RowProviderInit event.
                Dim rowProviderInitEventArgs As New RowProviderInitEventArgs()

                ' Set the row field names.
                rowProviderInitEventArgs.FieldList = _rowFieldNames

                ' Set the row field display names.
                rowProviderInitEventArgs.FieldDisplayList = _rowFieldDisplayNames

                ' Fire the RowProviderInit event.
                RaiseEvent RowProviderInit(Me, rowProviderInitEventArgs)
            End If
        End Sub

        // 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 that all of the Web Part's controls are created.
            EnsureChildControls();

            // Check if connected.
            if(_connected)
            {
                // If there is a listener, fire the RowProviderInit event.
                if (RowProviderInit != null)
                {
                    // Create the RowProviderInitEventArgs object for the RowProviderInit event.
                    RowProviderInitEventArgs rowProviderInitEventArgs = new RowProviderInitEventArgs();
                    
                    // Set the row field names.
                    rowProviderInitEventArgs.FieldList = _rowFieldNames;

                    // Set the row field display names.
                    rowProviderInitEventArgs.FieldDisplayList = _rowFieldDisplayNames;

                    // Fire the RowProviderInit event.
                    RowProviderInit(this, rowProviderInitEventArgs);
                }
            }
        }

Vea también

Referencia

clase RowProviderInitEventArgs

Miembros RowProviderInitEventArgs

Espacio de nombres Microsoft.SharePoint.WebPartPages.Communication