按照时间自动推进 Powerpoint 幻灯片放映动画答案

【问题标题】：Advancing Powerpoint Slide Show Animations Automatically Following Timing按照时间自动推进 Powerpoint 幻灯片放映动画
【发布时间】：2014-06-05 23:31:46
【问题描述】：

我有一个在 C# 中访问的幻灯片放映。它打开并出现在屏幕上，我可以手动逐步浏览它，但它已经在动画选项卡中设置了时间。如何才能根据 powerpoint 中 Animations 中的设置启动节目并运行？

Microsoft.Office.Interop.PowerPoint.Application app = null;
Microsoft.Office.Interop.PowerPoint.Presentation pres = null;
app = new Microsoft.Office.Interop.PowerPoint.Application();
app.SlideShowNextSlide += new Microsoft.Office.Interop.PowerPoint.EApplication_SlideShowNextSlideEventHandler(app_SlideShowNextSlide);
pres = app.Presentations.Open(filename,
                Microsoft.Office.Core.MsoTriState.msoTrue, Microsoft.Office.Core.MsoTriState.msoTrue, Microsoft.Office.Core.MsoTriState.msoFalse);
//I was hoping this line would just run my show with the timings but it does not.
pres.SlideShowSettings.Run();
pres.SlideShowWindow.View.First();

而手动推进我一直在做

pres.SlideShowWindow.View.Next();

【问题讨论】：

标签： c# powerpoint

【解决方案1】：

事实证明，我只需要多一行来激活动画计时。

pres.SlideShowSettings.ShowWithAnimation = Microsoft.Office.Core.MsoTriState.msoTrue;

完整代码

Microsoft.Office.Interop.PowerPoint.Application app = null;
Microsoft.Office.Interop.PowerPoint.Presentation pres = null;
app = new Microsoft.Office.Interop.PowerPoint.Application();
app.SlideShowNextSlide += new Microsoft.Office.Interop.PowerPoint.EApplication_SlideShowNextSlideEventHandler(app_SlideShowNextSlide);
pres = app.Presentations.Open(filename,
            Microsoft.Office.Core.MsoTriState.msoTrue, Microsoft.Office.Core.MsoTriState.msoTrue, Microsoft.Office.Core.MsoTriState.msoFalse);
pres.SlideShowSettings.ShowWithAnimation = Microsoft.Office.Core.MsoTriState.msoTrue;
pres.SlideShowSettings.Run();
pres.SlideShowWindow.View.First();

【讨论】：