使用PowerpointInterop C＃以编程方式将动画应用于powerpoint幻灯片 [英] Apply animation to the powerpoint slide programmatically using PowerpointInterop C#

问题描述

亲爱的所有人，

我在Windows应用程序c＃中自动化了MsOffice。

我想将动画应用到powerpoint幻灯片。

代码：

< pre>

PowerPointInterop.PpAlertLevel displayAlertLevel = pptApplication.DisplayAlerts;

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; pptApplication.DisplayAlerts = PowerPointInterop.PpAlertLevel.ppAlertsNone;



  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; PowerPointInterop.Presentation pptDocument = pptApplication.Presentations.Open（filename）;



  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; PowerPointInterop.Slide slideObject = pptDocument.Slides [slideCount];

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; if（slideObject == null）

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP;返回false;



  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; foreach（slideObject.Shapes中的var项目）

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; {

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; var shape =（PowerPointInterop.Shape）item;

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; if（shape.HasTextFrame == MsoTriState.msoTrue）

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; {

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; shape.AnimationSettings.EntryEffect = ShapeEntryEffect.BoxIn; // ShapeEntryEffect显示错误

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; shape.ApplyAnimation（）;

  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; }¥b $ b  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; }


  &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; &NBSP; pptDocument.Close（）;

< / pre>

任何人都可以帮忙我。

谢谢

解决方案

以下是基于免费.net ppt的ac＃解决方案
库，如果你不介意，那么你可以尝试一下：

 Presentation ppt = new Presentation（）; 
 ISlide slide = ppt.Slides [0]; 
 
 IAutoShape shape = slide.Shapes.AppendShape（ShapeType.Rectangle，new RectangleF（50,50,200,80））; 
 shape.Fill.FillType = FillFormatType.Solid; 
 shape.Fill.SolidColor.Color = Color.Purple; 
 shape.ShapeStyle.LineColor.Color = Color.White; 
 shape.AppendTextFrame（" Animated Shape"）; 
 
 shape.Slide.Timeline.MainSequence.AddEffect（shape，AnimationEffectType.FadedSwivel）; 
 
 ppt.SaveToFile（" animations.pptx"，FileFormat.Pptx2010）; 

希望它有用。

Dear All,

I'm automating MsOffice in windows application c#.

I would like to apply animation to the powerpoint slides.

code:

<pre>

PowerPointInterop.PpAlertLevel displayAlertLevel = pptApplication.DisplayAlerts;
                pptApplication.DisplayAlerts = PowerPointInterop.PpAlertLevel.ppAlertsNone;

                PowerPointInterop.Presentation pptDocument = pptApplication.Presentations.Open(filename);

                PowerPointInterop.Slide slideObject = pptDocument.Slides[slideCount];
                if (slideObject == null)
                    return false;

                foreach (var item in slideObject.Shapes)
                {
                    var shape = (PowerPointInterop.Shape)item;
                    if (shape.HasTextFrame == MsoTriState.msoTrue)
                    {
                        shape.AnimationSettings.EntryEffect = ShapeEntryEffect.BoxIn;//ShapeEntryEffect is showing error
                        shape.ApplyAnimation();
                    }
                }

                pptDocument.Close();

</pre>

can any one please help me.

Thanks

解决方案

Hi,

The below is a c# solution based on a free .net ppt library, if you do not mind, then you can give it a try:

Presentation ppt = new Presentation();
ISlide slide = ppt.Slides[0];

IAutoShape shape = slide.Shapes.AppendShape(ShapeType.Rectangle, new RectangleF(50, 50, 200, 80));
shape.Fill.FillType = FillFormatType.Solid;
shape.Fill.SolidColor.Color = Color.Purple;
shape.ShapeStyle.LineColor.Color = Color.White;
shape.AppendTextFrame("Animated Shape");

shape.Slide.Timeline.MainSequence.AddEffect(shape, AnimationEffectType.FadedSwivel);
           
ppt.SaveToFile("animations.pptx", FileFormat.Pptx2010);

Hope it's helpful.

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