IRowProvider.RowProviderInit event
NOTE: This API is now obsolete.
Envia os nomes e os nomes para exibição dos campos na linha fornecida.
Namespace: Microsoft.SharePoint.WebPartPages.Communication
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'Declaração
<ObsoleteAttribute("Use System.Web.UI.WebControls.WebParts.IWebPartRow instead")> _
Event RowProviderInit As RowProviderInitEventHandler
'Uso
Dim instance As IRowProvider
Dim handler As RowProviderInitEventHandler
AddHandler instance.RowProviderInit, handler
[ObsoleteAttribute("Use System.Web.UI.WebControls.WebParts.IWebPartRow instead")]
event RowProviderInitEventHandler RowProviderInit
Comentários
O manipulador de eventos recebe um argumento do tipo Microsoft.SharePoint.WebPartPages.Communication.RowProviderInitEventArgs que contém dados relacionados a este evento. As propriedades de RowProviderInitEventArgs FieldList e FieldDisplayList fornecem informações específicas para este evento.
Examples
O exemplo de código a seguir mostra um método substituído WebPart.PartCommunicationInit que cria um objeto dede RowProviderInitEventArgs, define os nomes de campo e exibe nomes e dispara o evento RowProviderInit . Este exemplo de código é parte de um exemplo maior fornecido para a interface 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);
}
}
}