web浏览器快捷方式在PowerPoint中不工作的附加......但WebBrowserShortcutsEnabled是真实的 [英] WebBrowser shortcuts not working in PowerPoint add-in... but WebBrowserShortcutsEnabled is true

问题描述

我要建一个PowerPoint加载项是要根据各地的嵌入式浏览器去。出于某种原因，不过，标准的快捷方式不起作用。该WebBrowserShortcutsEnabled属性设置为true（虽然我甚至得到尽可能努力的情况下，将其设置为false，我是世界上倒退）。剥离下来的光秃秃的骨头，我的摄制步骤是：

I'm building a powerpoint add-in that is going to be based around an embedded browser. For some reason, though, the standard shortcuts don't work. The WebBrowserShortcutsEnabled property is set to true (though I even got as far as trying setting it to false in case I was in backwards world). Stripping it down to the bare bones, my repro steps are:

• 创建一个新的项目，选择的PowerPoint 2013加载项目类型


• 添加新的用户控件到项目


• 一个web浏览器添加到控制，从工具箱

拖动
• 设置的URL上web浏览器来如谷歌在属性面板



• 此代码添加到ThisAddIn_Startup方法，使显示器立即：

• Create a new project, selecting the PowerPoint 2013 Add-in project type
• Add a new User Control to the project
• Add a WebBrowser to that control, dragging it from the Toolbox
• Set the URL on that WebBrowser to e.g. google in the properties panel

• Add this code to the ThisAddIn_Startup method, so the panel displays immediately:

private void ThisAddIn_Startup(object sender, System.EventArgs e) {
    var ctrl = new UserControl1();
    var ctp = this.CustomTaskPanes.Add(ctrl, "test");
    ctp.Visible = true;
}

在web浏览器

打字里面PowerPoint中工作正常，但按Ctrl + X / C / V，德尔，标签等，都没有效果。

Typing in the WebBrowser inside PowerPoint works fine, but Ctrl+X/C/V, Del, Tab etc. all have no effect.

我试过重写方法的OnKeyPress在网络上浏览器，以及添加PreviewKeyDownEventHandler，但断点均从未那些方法被击中。我也验证了WebBrowserShortcutsEnabled仍然在运行时真正的，并没有以某种方式被改变了。

I've tried overriding the OnKeyPress method on the web browser, as well as adding a PreviewKeyDownEventHandler, but breakpoints in both of those methods never got hit. I've also verified that WebBrowserShortcutsEnabled is still true at run-time and hasn't somehow been changed.

我开始怀疑，这可能是一个环境问题，但我无所适从，以什么可能的根本原因。我运行的是Windows 8.1，VS 2012和PowerPoint 2013，目标.NET 4.5。我也试过同样的结果在Windows 7上PowerPoint 2010中安装了相同的基本插件。

I'm beginning to suspect that it might be an environment issue, but I'm at a loss as to what might the root cause. I'm running Windows 8.1, VS 2012 and PowerPoint 2013, targeting .NET 4.5. I also tried installing the same basic plugin on PowerPoint 2010 on Windows 7 with the same result.

有没有人有任何深入了解什么可能是错误去为我？

Has anyone got any insight into what might be going wrong for me?

感谢

推荐答案

这样看来，把Web浏览器在Windows内表，并显示它作为一个模式窗口，而不是使用自定义任务窗格，使快捷方式正常工作。

It would appear that putting the Web Browser inside a Windows Form, and displaying it as a modal window, rather than using a Custom Task Pane makes the shortcuts work as expected.

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