| 术语 | shappbarmessage |
| 释义 | SHAppBarMessage 语法： UINT_PTR SHAppBarMessage( DWORD dwMessage, PAPPBARDATA pData ); SHAppBarMessage功能 发送appbar信息系统。 参数 dwMessage [in] Appbar消息值发送。此参数可以是下列值之一。 ABM_NEW 0x00000000。注册一个新的appbar并指定消息标识符，该系统应使用发送通知消息到appbar。 ABM_REMOVE 0x00000001。注销1 appbar，撤销了该系统的内部列表栏。 ABM_QUERYPOS 0x00000002。请求的大小和一个appbar屏幕上的位置。 ABM_SETPOS 0x00000003。设置一个appbar大小和屏幕上的位置。 ABM_GETSTATE 0x00000004。检索自动隐藏，始终关于Microsoft Windows任务栏顶状态。 ABM_GETTASKBARPOS 0x00000005。检索Windows任务栏的边框。 ABM_ACTIVATE 0x00000006。通知系统启动或关闭一appbar。该APPBARDATA lParam成员指向pData设置为TRUE或FALSE启动以停用。 ABM_GETAUTOHIDEBAR 0x00000007。检索句柄自动隐藏appbar与屏幕的边缘，特别是相关的。 ABM_SETAUTOHIDEBAR 0x00000008。登记或注销了一个屏幕边缘自动隐藏appbar。 ABM_WINDOWPOSCHANGED 0x00000009。通知当appbar的立场已经改变了制度。 ABM_SETSTATE 0x0000000A的。 Windows XP和更高版本：设置了appbar的自动隐藏状态，始终在最上层的属性。 pData [在，出]一个APPBARDATA结构的地址。关于入境的结构内容和出口依赖于在dwMessage参数设置的值。 返回值 这个函数返回一个消息依赖的价值。有关更多信息，请参阅特定appbar消息Windows软件开发工具包(SDK)文档发送。链接到这些文件刊载于参阅部分。 功能信息 最低DLL版本 shell32.dll 4.0或更高版本 自定义ImplementationNo Headershellapi.h import libraryshell32.lib 最低经营systemsWindows NT 4.0中，Windows 95中 参见 ABM_NEW，ABM_REMOVE，ABM_QUERYPOS，ABM_SETPOS，ABM_GETSTATE，ABM_GETTASKBARPOS，ABM_ACTIVATE，ABM_GETAUTOHIDEBAR，ABM_SETAUTOHIDEBAR，ABM_WINDOWPOSCHANGED，ABM_SETSTATE ＝＝英文原文＝＝SHAppBarMessage Function Sends an appbar message to the system. Syntax UINT_PTR SHAppBarMessage( DWORD dwMessage, PAPPBARDATA pData ); Parameters dwMessage [in] Appbar message value to send. This parameter can be one of the following values. ABM_NEW 0x00000000. Registers a new appbar and specifies the message identifier that the system should use to send notification messages to the appbar. ABM_REMOVE 0x00000001. Unregisters an appbar, removing the bar from the system's internal list. ABM_QUERYPOS 0x00000002. Requests a size and screen position for an appbar. ABM_SETPOS 0x00000003. Sets the size and screen position of an appbar. ABM_GETSTATE 0x00000004. Retrieves the autohide and always-on-top states of the Microsoft Windows taskbar. ABM_GETTASKBARPOS 0x00000005. Retrieves the bounding rectangle of the Windows taskbar. ABM_ACTIVATE 0x00000006. Notifies the system to activate or deactivate an appbar. The lParam member of the APPBARDATA pointed to by pData is set to TRUE to activate or FALSE to deactivate. ABM_GETAUTOHIDEBAR 0x00000007. Retrieves the handle to the autohide appbar associated with a particular edge of the screen. ABM_SETAUTOHIDEBAR 0x00000008. Registers or unregisters an autohide appbar for an edge of the screen. ABM_WINDOWPOSCHANGED 0x00000009. Notifies the system when an appbar's position has changed. ABM_SETSTATE 0x0000000A. Windows XP and later: Sets the state of the appbar's autohide and always-on-top attributes. pData [in, out] The address of an APPBARDATA structure. The content of the structure on entry and on exit depends on the value set in the dwMessage parameter. Return Value This function returns a message-dependent value. For more information, see the Windows Software Development Kit (SDK) documentation for the specific appbar message sent. Links to those documents are given in the See Also section. Function Information Minimum DLL Versionshell32.dll version 4.0 or later Custom ImplementationNo Headershellapi.h Import libraryshell32.lib Minimum operating systemsWindows NT 4.0, Windows 95 See Also ABM_NEW , ABM_REMOVE , ABM_QUERYPOS , ABM_SETPOS , ABM_GETSTATE , ABM_GETTASKBARPOS , ABM_ACTIVATE , ABM_GETAUTOHIDEBAR , ABM_SETAUTOHIDEBAR , ABM_WINDOWPOSCHANGED , ABM_SETSTATE ＝＝原始网址＝＝http://msdn.microsoft.com/en-us/library/bb762108(VS.85).aspx\n |
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