GenericWebPart.ChildControl 屬性

定義

命名空間:

System.Web.UI.WebControls.WebParts

組件:

System.Web.dll

取得在執行階段，由 GenericWebPart 控制項包裝之子控制項的參考。

public:
 property System::Web::UI::Control ^ ChildControl { System::Web::UI::Control ^ get(); };

public System.Web.UI.Control ChildControl { get; }

member this.ChildControl : System.Web.UI.Control

Public ReadOnly Property ChildControl As Control

屬性值

Control

Control，參考包裝的子控制項。

範例

下列程式代碼範例示範 屬性的程序 ChildControl 設計用法。 屬性 ChildControl 會以程式設計方式存取，以擷取控件子控件 GenericWebPart 的相關信息。 此範例的完整原始碼位於概觀主題的 GenericWebPart 一節中。

protected void Button1_Click(object sender, EventArgs e)
{

  Label2.Text =
    @"<h3>Calendar GenericWebPart Properties</h3>" +
    "<em>Title: </em>" + calendarPart.Title +
    "<br />" +
    "<em>CatalogIconImageUrl:  </em>" + calendarPart.CatalogIconImageUrl +
    "<br />" +
    "<em>TitleUrl: </em>" + calendarPart.TitleUrl +
    "<br />" +
    "<em>Decription: </em>" + calendarPart.Description +
    "<br />" +
    "<em>TitleIconImageUrl: </em>" + calendarPart.TitleIconImageUrl +
    "<br />" +
    "<em>ChildControl ID: </em>" + calendarPart.ChildControl.ID +
    "<br />" +
    "<em>ChildControl Type: </em>" + calendarPart.ChildControl.GetType().Name +
    "<br />" +
    "<em>GenericWebPart ID: </em>" + calendarPart.ID +
    "<br />" +
    "<em>GenericWebPart Type: </em>" + calendarPart.GetType().Name +
    "<br />" +
    "<em>GenericWebPart Parent ID: </em>" + calendarPart.Parent.ID;

  Label3.Text =
    @"<h3>BulletedList GenericWebPart Properties</h3>" +
    "<em>Title: </em>" + listPart.Title +
    "<br />" +
    "<em>CatalogIconImageUrl:  </em>" + listPart.CatalogIconImageUrl +
    "<br />" +
    "<em>TitleUrl: </em>" + listPart.TitleUrl +
    "<br />" +
    "<em>Decription: </em>" + listPart.Description +
    "<br />" +
    "<em>TitleIconImageUrl: </em>" + listPart.TitleIconImageUrl +
    "<br />" +
    "<em>ChildControl ID: </em>" + listPart.ChildControl.ID +
    "<br />" +
    "<em>ChildControl Type: </em>" + listPart.ChildControl.GetType().Name +
    "<br />" +
    "<em>GenericWebPart ID: </em>" + listPart.ID +
    "<br />" +
    "<em>GenericWebPart Type: </em>" + listPart.GetType().Name +
    "<br />" +
    "<em>GenericWebPart Parent ID: </em>" + listPart.Parent.ID;
}

  Protected Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs)

    Label2.Text = _
      "<h3>Calendar GenericWebPart Properties</h3>" & _
      "<em>Title: </em>" & calendarPart.Title & _
      "<br />" & _
      "<em>CatalogIconImageUrl:  </em>" & calendarPart.CatalogIconImageUrl & _
      "<br />" & _
      "<em>TitleUrl: </em>" & calendarPart.TitleUrl & _
      "<br />" & _
      "<em>Decription: </em>" & calendarPart.Description & _
      "<br />" & _
      "<em>TitleIconImageUrl: </em>" & calendarPart.TitleIconImageUrl & _
      "<br />" & _
      "<em>ChildControl ID: </em>" & calendarPart.ChildControl.ID & _
      "<br />" & _
      "<em>ChildControl Type: </em>" & calendarPart.ChildControl.GetType().Name & _
      "<br />" & _
      "<em>GenericWebPart ID: </em>" & calendarPart.ID & _
      "<br />" & _
      "<em>GenericWebPart Type: </em>" & calendarPart.GetType().Name & _
      "<br />" & _
      "<em>GenericWebPart Parent ID: </em>" & calendarPart.Parent.ID

    Label3.Text = _
      "<h3>BulletedList GenericWebPart Properties</h3>" & _
      "<em>Title: </em>" & listPart.Title & _
      "<br />" & _
      "<em>CatalogIconImageUrl:  </em>" & listPart.CatalogIconImageUrl & _
      "<br />" & _
      "<em>TitleUrl: </em>" & listPart.TitleUrl & _
      "<br />" & _
      "<em>Decription: </em>" & listPart.Description & _
      "<br />" & _
      "<em>TitleIconImageUrl: </em>" & listPart.TitleIconImageUrl & _
      "<br />" & _
      "<em>ChildControl ID: </em>" & listPart.ChildControl.ID & _
      "<br />" & _
      "<em>ChildControl Type: </em>" & listPart.ChildControl.GetType().Name & _
      "<br />" & _
      "<em>GenericWebPart ID: </em>" & listPart.ID & _
      "<br />" & _
      "<em>GenericWebPart Type: </em>" & listPart.GetType().Name & _
      "<br />" & _
      "<em>GenericWebPart Parent ID: </em>" & listPart.Parent.ID
  End Sub

End Class

備註

屬性 ChildControl 提供方法來存取控件所 GenericWebPart 包裝的子控件。 例如， WebPartManager 控件會使用 ChildControl 屬性從子控件擷取個人化數據。

另請參閱

• ASP.NET 網頁元件控制件