PPT怎么设置限时播放？如何自动结束播放？
作者：佚名|分类：PPT教程|浏览：137|发布时间：2025-02-11 19:36:12
在当今信息爆炸的时代，PPT（PowerPoint）已经成为人们展示信息、汇报工作的重要工具。然而，在实际应用中，我们常常需要设置PPT的限时播放功能，以便在特定时间内自动结束播放。本文将详细介绍PPT如何设置限时播放以及如何自动结束播放，帮助您更好地利用PPT进行演示。
一、PPT设置限时播放的方法
1. 使用“幻灯片放映”功能
（1）打开PPT文件，点击“幻灯片放映”选项卡。
（2）在“设置”组中，点击“排练计时”。
（3）此时，系统会自动进入排练模式，开始计时。在排练过程中，您可以逐张幻灯片进行演示，并设置每张幻灯片的播放时间。
（4）完成排练后，点击“结束排练”，系统会弹出对话框，询问是否保存排练时间。点击“是”，即可保存设置。
（5）返回PPT编辑界面，点击“幻灯片放映”选项卡，在“设置”组中，勾选“自动运行”，然后设置“排练计时”。
2. 使用“宏”功能
（1）打开PPT文件，点击“开发工具”选项卡。
（2）在“宏”组中，点击“Visual Basic”。
（3）在弹出的“Visual Basic”窗口中，双击“Sheet1”下的“ThisWorkbook”模块。
（4）在打开的代码窗口中，复制以下代码：
```
Sub AutoPlay()
Dim sld As Slide
Dim i As Integer
i = 1
For Each sld In ThisWorkbook.Sheets("Sheet1").Slides
sld.View.SlideShowTransition.EntryEffect = msoShowEffectFade
sld.View.SlideShowTransition.Speed = msoSlideShowTransitionSpeedMedium
sld.View.SlideShowTransition.Duration = 2
sld.View.SlideShowTransition.SoundEffect = msoSoundEffectNone
sld.View.SlideShowTransition.SoundEffectEntry = msoSoundEffectNone
sld.View.SlideShowTransition.SoundEffectExit = msoSoundEffectNone
sld.View.SlideShowTransition.SoundEffectRepeat = msoSoundEffectNone
sld.View.SlideShowTransition.SoundEffectOrder = msoSoundEffectNone
sld.View.SlideShowTransition.SoundEffectType = msoSoundEffectUser
sld.View.SlideShowTransition.SoundEffectVolume = 50
sld.View.SlideShowTransition.SoundEffectDevice = 0
sld.View.SlideShowTransition.SoundEffectDeviceVolume = 50
sld.View.SlideShowTransition.SoundEffectDeviceType = 0
sld.View.SlideShowTransition.SoundEffectDeviceIndex = 0
sld.View.SlideShowTransition.SoundEffectDeviceChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRate = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSample = 0
sld.View.SlideShowTransition.SoundEffectDeviceFrequency = 0
sld.View.SlideShowTransition.SoundEffectDeviceChannels = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceSampleRatePerChannel = 0
sld.View.SlideShowTransition.SoundEffectDeviceBitsPerSamplePerChannel = 0