WebBrowserRefreshOption 枚举

定义

指定常数,这些常数定义 WebBrowser 控件可如何刷新其内容。Specifies constants that define how the WebBrowser control can refresh its contents.

此 API 支持产品基础结构,不能在代码中直接使用。

public enum class WebBrowserRefreshOption
public enum WebBrowserRefreshOption
type WebBrowserRefreshOption = 
Public Enum WebBrowserRefreshOption
继承
WebBrowserRefreshOption

字段

Completely 3

请求当前网页的最新版本的刷新。A refresh that requests the latest version of the current Web page.

Continue 2

仅供内部使用;请勿使用。For internal use only; do not use.

IfExpired 1

仅在当前网页过期时请求更新的刷新。A refresh that requests an update only if the current Web page has expired.

Normal 0

请求已缓存在服务器上的当前网页副本的刷新。A refresh that requests a copy of the current Web page that has been cached on the server.

注解

此枚举与WebBrowser.Refresh方法一起使用, 以指定WebBrowser控件如何从服务器请求当前网页的更新版本。This enumeration is used with the WebBrowser.Refresh method to specify how the WebBrowser control requests an updated version of the current Web page from the server.

适用于

另请参阅