WebPart 构造函数
初始化继承的类实例使用的类。只能由继承的类调用此构造函数。
命名空间： Microsoft.SharePoint.WebPartPages
程序集： Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）
语法
声明
Protected Sub New
用法
Dim instance As New WebPart()
protected WebPart()
备注
WebPart 构造函数初始化为默认值与不同的继承自WebPart属性的默认值。具体而言，构造函数初始化将ExportMode属性设为All和ModelessHelpMode属性。
示例
下面的示例演示一个 Web 部件控件，从WebPart类继承，但会更改派生的控件的构造函数中的一个属性的值。
using System;
using System.Web.UI;
using System.Web.UI.WebControls;
using Microsoft.SharePoint;
using Microsoft.SharePoint.WebControls;
using Microsoft.SharePoint.WebPartPages;
namespace MyWebParts
{
public class BasicSharepointWebPart : WebPart
{
public BasicSharepointWebPart() : base()
{
this.ExportMode = System.Web.UI.WebControls.WebParts.WebPartExportMode.NonSensitiveData;
}
}
}
Imports System
Imports System.Web.UI
Imports System.Web.UI.WebControls
Imports Microsoft.SharePoint
Imports Microsoft.SharePoint.WebControls
Imports Microsoft.SharePoint.WebPartPages
Namespace MyWebParts
Public Class BasicSharepointWebPart
Inherits WebPart
Public Sub New()
MyBase.New()
Me.ExportMode = WebParts.WebPartExportMode.NonSensitiveData
End Sub
End Class
End Namespace