private void HighlightWords()
{
if (_words == null)
{
return;
}
PowerPoint.Slides slides = _presentation.Slides;
int count = 0;
foreach (PowerPoint.Slide slide in slides)
{
count++;
PowerPoint.Shapes shapes = slide.Shapes;
foreach (PowerPoint.Shape shape in shapes)
{
if (shape.HasTextFrame == MsoTriState.msoTrue)
{
if (cmp.Compare(shape.TextFrame.TextRange.Text, _words [0].Text, CompareOptions.StringSort | CompareOptions.IgnoreCase) == 0)
{
_presentation.SlideShowWindow.View.GotoSlide(count, MsoTriState.msoTrue);
break;
}
//if ( shape.TextFrame.TextRange.Text.CompareTo() )
//_presentation.SlideShowWindow.View.GotoSlide( count, MsoTriState.msoTrue );
//shape.Select( MsoTriState.msoTrue );
//slide.MoveTo( 1 );
//break;
}
}
}
}
private string GetDocumentText(object path)
{
StringBuilder result = new StringBuilder();
try
{
InitializePowerPoint();
if (_powerPoint != null)
{
PowerPoint.Presentation presentation =
_powerPoint.Presentations.Open((string)path, MsoTriState.msoTrue, MsoTriState.msoTrue, MsoTriState.msoFalse);
PowerPoint.Slides slides = presentation.Slides;
int count = slides.Count;
foreach (PowerPoint.Slide slide in slides)
{
PowerPoint.Shapes shapes = slide.Shapes;
count = shapes.Count;
foreach (PowerPoint.Shape shape in shapes)
{
if (shape.HasTextFrame == MsoTriState.msoTrue)
{
result.Append(shape.TextFrame.TextRange.Text).Append(" ");
}
}
//foreach ( PowerPoint.Comment comment in slide.Comments )
//{
//comment.Text;
//}
}
}
}
catch (Exception exception)
{
_tracer.TraceException(exception);
}
ShutdownPowerPoint( );
return(result.ToString());
}
public bool GetOpenPpt()
{
bool success = false;
try
{
// Get Running PowerPoint Application object
pptApplication = Marshal.GetActiveObject("PowerPoint.Application") as PowerPoint.Application;
}
catch
{
}
if (pptApplication != null)
{
success = true;
// Get Presentation Object
presentation = pptApplication.ActivePresentation;
// Get Slide collection object
slides = presentation.Slides;
// Get Slide count
slidesCount = slides.Count;
// Get current selected slide
try
{
// Get selected slide object in normal view
slide = slides[pptApplication.ActiveWindow.Selection.SlideRange.SlideNumber];
}
catch
{
// Get selected slide object in reading view
slide = pptApplication.SlideShowWindows[1].View.Slide;
}
}
return(success);
}
}//end constructor for pptcontrol
#endregion
#region Small Helper Functions
/// <summary>
/// initPres initializes the current presentation and slide
/// </summary>
/// <returns>always returns true, showing presentation is initialized</returns>
private bool initPres()
{
pptPres = pptApp.ActivePresentation;
presSlides = pptPres.Slides;
return(true);
}
