public static bool InsertVideoIntoActivePresentation(this PowerPointProcessor target, string videoFile)
{
bool result;
try
{
var thread = new Thread(delegate()
{
var newFile = Path.Combine(Path.GetDirectoryName(target.GetActivePresentation().FullName), Path.GetFileName(videoFile));
File.Copy(videoFile, newFile, true);
var slide = target.GetActiveSlide();
if (slide != null)
{
var shape = slide.Shapes.AddMediaObject2(newFile);
shape.AnimationSettings.PlaySettings.PlayOnEntry = MsoTriState.msoTrue;
shape.AnimationSettings.AdvanceTime = 0;
float maxWidth = (target.GetActivePresentation().PageSetup.SlideWidth / 10) * 9; // 5% border
if (maxWidth < shape.Width)
{
shape.LockAspectRatio = MsoTriState.msoTrue;
shape.Width = maxWidth;
}
shape.Left = (target.GetActivePresentation().PageSetup.SlideWidth - shape.Width) / 2;
shape.Top = (target.GetActivePresentation().PageSetup.SlideHeight - shape.Height) / 2;
}
});
thread.Start();
while (thread.IsAlive)
{
System.Windows.Forms.Application.DoEvents();
}
result = true;
}
catch
{
result = false;
}
return(result);
}
