ChtmlFormAdapter.RenderExtraHeadElements(HtmlMobileTextWriter) 方法

定义

在页面的 <head></ head> 标记内呈现任何其他内容。Renders any additional content within the <head> and </ head> tags of the page. 此 API 已废弃不用。This API is obsolete. 若要了解如何开发 ASP.NET 移动应用,请参阅 Mobile Apps & Sites with ASP.NET (ASP.NET 移动应用和网站)。For information about how to develop ASP.NET mobile applications, see Mobile Apps & Sites with ASP.NET.

protected:
 override bool RenderExtraHeadElements(System::Web::UI::MobileControls::Adapters::HtmlMobileTextWriter ^ writer);
protected override bool RenderExtraHeadElements (System.Web.UI.MobileControls.Adapters.HtmlMobileTextWriter writer);
override this.RenderExtraHeadElements : System.Web.UI.MobileControls.Adapters.HtmlMobileTextWriter -> bool
Protected Overrides Function RenderExtraHeadElements (writer As HtmlMobileTextWriter) As Boolean

参数

writer
HtmlMobileTextWriter

指定的文本编写器。The specified text writer.

返回

Boolean

如果写入了任何额外的头元素,则为 true;否则为 falsetrue if any extra head elements were written; otherwise, false.

适用于

另请参阅