IFilterProvider.FilterConsumerInit 方法

请注意：此 API 现在已过时。

事件处理程序的FilterConsumerInit事件接收的字段列表并 （可选） 字段显示名称。

命名空间：  Microsoft.SharePoint.WebPartPages.Communication
程序集：  Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）

语法

声明
<ObsoleteAttribute("Use System.Web.UI.WebControls.WebParts.IWebPartParameters instead")> _
Sub FilterConsumerInit ( _
    sender As Object, _
    filterConsumerInitEventArgs As FilterConsumerInitEventArgs _
)
用法
Dim instance As IFilterProvider
Dim sender As Object
Dim filterConsumerInitEventArgs As FilterConsumerInitEventArgs

instance.FilterConsumerInit(sender, filterConsumerInitEventArgs)

[ObsoleteAttribute("Use System.Web.UI.WebControls.WebParts.IWebPartParameters instead")]
void FilterConsumerInit(
    Object sender,
    FilterConsumerInitEventArgs filterConsumerInitEventArgs
)

参数

• sender
  类型：System.Object

  调用此方法，通常是 this对象的引用。

• filterConsumerInitEventArgs
  类型：Microsoft.SharePoint.WebPartPages.Communication.FilterConsumerInitEventArgs

  FilterConsumerInitEventArgs 对象，其中包含字段列表和发送到使用者 Web 部件的可选字段的显示名称。

示例

下面的代码示例显示FilterConsumerInit实现。此代码示例是示例的一个更大提供的IFilterProvider接口的一部分。

      ' Step #8: Implement the FilterConsumerInit() method.
      ' The connected consumer part will call this method during its 
      ' PartCommunicationInit phase
      ' to pass initialization information to the provider Web Part.
      ' The column names from the
      ' consumer Web Part are passed in. In this example, these values 
      ' are used to dynamcially 
      ' generate the input text boxes in the provider Web Part.
      ' <param name="sender">Consumer Web Part</param>
      ' <param name="filterConsumerInitArgs">The args passed by the 
      ' Consumer</param>
      Public Sub FilterConsumerInit(sender As Object, 
         filterConsumerInitEventArgs As FilterConsumerInitEventArgs) 
            Implements IFilterProvider.FilterConsumerInit
         If Not (filterConsumerInitEventArgs.FieldList Is Nothing) Then
            _fieldList = filterConsumerInitEventArgs.FieldList
         Else
            _fieldList = Nothing
         End If 
         If Not (filterConsumerInitEventArgs.FieldDisplayList Is 
            Nothing) Then
            _fieldDisplayList = 
               filterConsumerInitEventArgs.FieldDisplayList
         Else
            _fieldDisplayList = Nothing
         End If 
      End Sub

// Step #8: Implement the FilterConsumerInit() method.
// The connected consumer part will call this method during its 
// PartCommunicationInit phase
// to pass initialization information to the provider Web Part. The 
// column names from the
// consumer Web Part are passed in. In this example, these values are 
// used to dynamcially 
// generate the input text boxes in the provider Web Part.
// <param name="sender">Consumer Web Part</param>
// <param name="filterConsumerInitArgs">The args passed by the 
// Consumer</param>

public void FilterConsumerInit(object sender, 
   FilterConsumerInitEventArgs filterConsumerInitEventArgs)
{
    if(filterConsumerInitEventArgs.FieldList != null)
        _fieldList = filterConsumerInitEventArgs.FieldList;
    else
        _fieldList = null;

    if(filterConsumerInitEventArgs.FieldDisplayList != null)
        _fieldDisplayList = 
           filterConsumerInitEventArgs.FieldDisplayList;
    else
        _fieldDisplayList = null;

}

另请参阅

引用

IFilterProvider 接口

IFilterProvider 成员

Microsoft.SharePoint.WebPartPages.Communication 命名空间