Clippit-intro

PP-Interop.cs

public void PublishSlides(string sourceFileName, string resultDirectory)
{
    Application ppApp = null;
    try
    {
        ppApp = new Application
        {
            DisplayAlerts = PpAlertLevel.ppAlertsNone
        };

        const MsoTriState msoFalse = MsoTriState.msoFalse;
        var presentation = ppApp.Presentations.Open(sourceFileName,
            msoFalse, msoFalse, msoFalse);

        presentation.PublishSlides(resultDirectory, true, true);
        presentation.Close();
    }
    finally
    {
        ppApp?.Quit();
    }
}