问题
Do you guys have some .Net libraries which has ability to convert a PowerPoint Presentation file into images?
回答1:
do check PPT slides to images
https://stackoverflow.com/questions/733347/is-it-possible-to-convert-powerpoint-to-images-programatically
回答2:
Using add reference to Microsoft.Office.Interop.PowerPoint.dll. To convert PowerPoint slides to PNG images:
PowerPoint.Presentation pptPresentation = pptApplication.Presentations.Open2007(FILE);
foreach (PowerPoint.Slide pptSlide in pptPresentation.Slides)
{
pptSlide.Export(NEWNAME, "PNG", 1024, 768);
}
回答3:
Please see if Aspose.Slides for .NET can help you in this scenario. This component allows you to convert Powerpoint slides to images. It doesn't require MS Office to be installed on the system.
Disclosure: I work as developer evangelist at Aspose.
来源：https://stackoverflow.com/questions/4316789/how-to-convert-powerpoint-ppt-pptx-to-several-images-of-each-slide