C# TestStack.White - 从最小化的 Window 中正确获取 Window.Items

Question

我目前正在使用 TestStack.White 框架从外部 Window 检索信息。

当Window.DisplayState恢复或最大化时，我可以完美得到我想要的项目...但是当它是 Minimized 时，我无法看到 Window 中的每个项目...以下示例显示了 Google Chrome 使用 Visual Studio 命令的项目 立即 Window:

最大化WINDOW:

Window.DisplayState (COMMAND)
Maximized
Window.Items (COMMAND)

Count = 35
[0]: {Panel. AutomationId:183101736, Name:Chrome Legacy Window, ControlType:painel, FrameworkId:Win32}
[1]: {MenuBar. AutomationId:SystemMenuBar, Name:Barra de menus do sistema, ControlType:barra de menus, FrameworkId:Win32}
[2]: {Button. AutomationId:Minimize, Name:Minimizar, ControlType:botão, FrameworkId:Win32}
[3]: {Button. AutomationId:Restore, Name:Restaurar, ControlType:botão, FrameworkId:Win32}
[4]: {Button. AutomationId:Close, Name:Fechar, ControlType:botão, FrameworkId:Win32}
[5]: {CustomUIItem. AutomationId:, Name:Google Chrome, ControlType:personalizado, FrameworkId:}
[6]: {CustomUIItem. AutomationId:, Name:, ControlType:personalizado, FrameworkId:}
[7]: {Button. AutomationId:, Name:Murilo, ControlType:botão, FrameworkId:}
[8]: {CustomUIItem. AutomationId:, Name:, ControlType:personalizado, FrameworkId:}
[9]: {CustomUIItem. AutomationId:, Name:, ControlType:personalizado, FrameworkId:}
[10]: {CustomUIItem. AutomationId:, Name:, ControlType:personalizado, FrameworkId:}
[11]: {Tab. AutomationId:, Name:, ControlType:guia, FrameworkId:}
[12]: {Button. AutomationId:, Name:Nova guia, ControlType:botão, FrameworkId:}
[13]: {Button. AutomationId:, Name:Fechar, ControlType:botão, FrameworkId:}
[14]: {Button. AutomationId:, Name:Fechar, ControlType:botão, FrameworkId:}
[15]: {Button. AutomationId:, Name:Fechar, ControlType:botão, FrameworkId:}
[16]: {Button. AutomationId:, Name:Fechar, ControlType:botão, FrameworkId:}
[17]: {Button. AutomationId:, Name:Fechar, ControlType:botão, FrameworkId:}
[18]: {Button. AutomationId:, Name:Fechar, ControlType:botão, FrameworkId:}
[19]: {Button. AutomationId:, Name:Fechar, ControlType:botão, FrameworkId:}
[20]: {Button. AutomationId:, Name:Fechar, ControlType:botão, FrameworkId:}
[21]: {ToolStrip. AutomationId:, Name:main, ControlType:barra de ferramentas, FrameworkId:}
[22]: {Button. AutomationId:, Name:Recarregar, ControlType:botão, FrameworkId:}
[23]: {CustomUIItem. AutomationId:, Name:, ControlType:personalizado, FrameworkId:}
[24]: {Button. AutomationId:, Name:Adicionar esta página aos favoritos, ControlType:botão, FrameworkId:}
[25]: {CustomUIItem. AutomationId:, Name:Extensões, ControlType:personalizado, FrameworkId:}
[26]: {Button. AutomationId:, Name:AdBlock - clique para detalhes, ControlType:botão, FrameworkId:}
[27]: {Button. AutomationId:, Name:Tampermonkey, ControlType:botão, FrameworkId:}
[28]: {ToolStrip. AutomationId:, Name:Favoritos, ControlType:barra de ferramentas, FrameworkId:}
[29]: {Button. AutomationId:, Name:AAA, ControlType:botão, FrameworkId:}
[30]: {Button. AutomationId:, Name:BBB, ControlType:botão, FrameworkId:}
[31]: {Button. AutomationId:, Name:CCC, ControlType:botão, FrameworkId:}
[32]: {Button. AutomationId:, Name:DDD, ControlType:botão, FrameworkId:}
[33]: {Button. AutomationId:, Name:EEE, ControlType:botão, FrameworkId:}
[34]: {CustomUIItem. AutomationId:, Name:, ControlType:personalizado, FrameworkId:}

最小化WINDOW:

Window.DisplayState (COMMAND)
Minimized
Window.Items (COMMAND)

Count = 19
[0]: {MenuBar. AutomationId:SystemMenuBar, Name:Barra de menus do sistema, ControlType:barra de menus, FrameworkId:Win32}
[1]: {Button. AutomationId:Restore, Name:Restaurar, ControlType:botão, FrameworkId:Win32}
[2]: {Button. AutomationId:Maximize, Name:Maximizar, ControlType:botão, FrameworkId:Win32}
[3]: {Button. AutomationId:Close, Name:Fechar, ControlType:botão, FrameworkId:Win32}
[4]: {CustomUIItem. AutomationId:, Name:Google Chrome, ControlType:personalizado, FrameworkId:}
[5]: {CustomUIItem. AutomationId:, Name:, ControlType:personalizado, FrameworkId:}
[6]: {Button. AutomationId:, Name:Murilo, ControlType:botão, FrameworkId:}
[7]: {CustomUIItem. AutomationId:, Name:, ControlType:personalizado, FrameworkId:}
[8]: {CustomUIItem. AutomationId:, Name:, ControlType:personalizado, FrameworkId:}
[9]: {CustomUIItem. AutomationId:, Name:, ControlType:personalizado, FrameworkId:}
[10]: {Tab. AutomationId:, Name:, ControlType:guia, FrameworkId:}
[11]: {Button. AutomationId:, Name:Nova guia, ControlType:botão, FrameworkId:}
[12]: {ToolStrip. AutomationId:, Name:main, ControlType:barra de ferramentas, FrameworkId:}
[13]: {Button. AutomationId:, Name:Recarregar, ControlType:botão, FrameworkId:}
[14]: {CustomUIItem. AutomationId:, Name:, ControlType:personalizado, FrameworkId:}
[15]: {Button. AutomationId:, Name:Adicionar esta página aos favoritos, ControlType:botão, FrameworkId:}
[16]: {CustomUIItem. AutomationId:, Name:Extensões, ControlType:personalizado, FrameworkId:}
[17]: {ToolStrip. AutomationId:, Name:Favoritos, ControlType:barra de ferramentas, FrameworkId:}
[18]: {CustomUIItem. AutomationId:, Name:, ControlType:personalizado, FrameworkId:}

如你们所见，当Window为最大化时，上面的示例显示了35个项目，同时最小化 Window 仅显示 18 个项目。

如果我想要 Panel183101736（Maximized Window 中的第一个位置），可以使用以下代码轻松获取：

TestStack.White.UIItems.Panel panel = Window.Get<TestStack.White.UIItems.Panel>(SearchCriteria.ByAutomationId("183101736"));

如果Window是最小化，我必须使用Window.DisplayState = DisplayState.Maximized[手动更改它的状态=66=]...否则会引发下面的Exception。有没有办法在不强制打开 Window 的情况下获取“每个”项目？

Answer 1

我认为 UItems 只有在渲染时才会存在。最小化的 window 不会被渲染，所以找不到 UItems。要获取项目，window 需要处于活动状态，而不是最小化并位于前台。

这里是关于最后一部分的问题： Is there any way to activate a window with White?

它本质上就像使用这些现代 javascript 页面的 WebScraping，您无法抓取尚未加载到 dom 中的内容。与休息服务（或 windows-自动化适当的 ipc）相反，它处理呈现的界面，'emulating' 人类用户 - 并且仅限于他将呈现的项目。

C# TestStack.White - 从最小化的 Window 中正确获取 Window.Items

C# TestStack.White - Get Window.Items correctly from an minimized Window

c#

white-framework

window

ui-automation