How to print MS PowerPoint usiing C#

Try the following... Add these to your project using PPTObject = Microsoft.Office.Interop.PowerPoint; using Microsoft.Office.Core; then create the object and load the power point file... PPTObject.Application _Application = new PPTObject.Application(); PPTObject._Presentation _PresentationFile = _Application.Presentations.Open("file.ppt", MsoTriState.msoTrue, MsoTriState.msoTrue, MsoTriState.msoFalse); Now obviously you will have these things in methods and properties etc... so when you want to print your loaded ppt file (which you may have specified the location of by means of an open file dialog etc...) you can simply press a button and call these methods and properties... I dont really have the time to go into much detail... but simply play with these two things and you will have your solution going in no time... this._PresentationFile.PrintOut(); this._PresentationFile.PrintOptions;