描述
返回托管窗口OLE容器的处理.
语法
FUNCTION Navigate ( _ BYVAL pwszUrl AS WSTRING PTR, _ BYVAL Flags AS VARIANT PTR = NULL, _ BYVAL TargetFrameName AS VARIANT PTR = NULL, _ BYVAL PostData AS VARIANT PTR = NULL, _ BYVAL Headers AS VARIANT PTR = NULL _ ) AS HRESULT |
FUNCTION CWebBrowser.Navigate ( _ BYVAL vUrl AS VARIANT PTR, _ BYVAL Flags AS VARIANT PTR = NULL, _ BYVAL TargetFrameName AS VARIANT PTR = NULL, _ BYVAL PostData AS VARIANT PTR = NULL, _ BYVAL Headers AS VARIANT PTR = NULL _ ) AS HRESULT |
参数
pwszUrl
[in, required].一个变量或表达式的资源显示或文件位置的完整路径,URL.
vUrl (overloaded method)
[in, required].一个变量或表达式的值来显示资源的URL,文件的位置的完整路径,或PIDL表示在shell文件夹.
Flags
[in, optional].恒定的或指定的值的组合定义的< a href ='http：/ / MSDN.微软.COM /我们/图书馆/ dd565688（V = vs.85）.aspx'目标='_blank'class='链接'> browsernavconstants </a>枚举.
TargetFrameName
[in, optional].区分大小写的字符串表达式,该表达式将计算为显示资源的帧的名称.此参数的可能值为.
_blank
Load the link into a new unnamed window.
_parent
Load the link into the immediate parent of the document the link is in.
_self
Load the link into the same window the link was clicked in.
_top
Load the link into the full body of the current window.
WindowName
A named HTML frame. If no frame or window exists that matches the specified target name, a new window is opened for the specified link.
PostData
[in, optional].这是一个HTTP POST事务的一部分发送到服务器的数据.一个POST交易通常是用来发送一个HTML形式收集数据.如果这个参数没有指定任何POST数据,这种方法的问题HTTP GET交易.如果URL不是HTTP此参数被忽略（或HTTPS) URL.
Headers
[in, optional].一个字符串,包含要发送到服务器的附加HTTP头.这些标头将添加到默认Internet Explorer标头.例如,头文件可以指定服务器所需的操作、传递给服务器的数据类型或状态代码.如果URL不是HTTP此参数被忽略（或HTTPS) URL.
返回值
S_OK手术很成功.
E_INVALIDARG一个或多个参数无效.
E_OUTOFMEMORY内存不足.
E_FAIL操作失败.
引用文件
CWebBrowser.inc