static public void StartSlideShow(bool cheater = false)
{
if (cheater)
{
LaunchCheater();
}
Connection.CurrentPresentation.SlidesTotal = ppt.Slides.Count;
if (Connection.CurrentRole == Role.Host)
{
ServerController.OnPresentationStart(Connection.CurrentPresentation);
}
else
{
Connection.clientConnection.ClPresentationStart(Connection.CurrentPresentation);
}
app.Visible = MsoTriState.msoTrue; // Window showing
app.WindowState = PpWindowState.ppWindowMinimized;
SlideShowSettings sss = ppt.SlideShowSettings;
sss.Run();
while (app.SlideShowWindows.Count <= 0)
{
;
}
SlideShowWindow ssw = ppt.SlideShowWindow;
ssv = ssw.View;
}
public PPT(String _filename)
{
this.fileName = _filename;
pptAPP = new Application();
pptAPP.Visible = MsoTriState.msoTrue;
pptPre = pptAPP.Presentations.Open(_filename, MsoTriState.msoTrue, MsoTriState.msoFalse, MsoTriState.msoFalse);
slideShow = pptPre.SlideShowSettings;
slideShow.Run();
}
/// <summary>
/// 开始放映ppt(从当前页开始).
/// </summary>
public void Display()
{
if (Presentation != null)
{
SlideShowSettings s = Presentation.SlideShowSettings;
int cindex = SlideIndex;
s.Run();
Application.SlideShowWindows[1].View.GotoSlide(cindex);
}
}
public bool startSlideShow()
{
if (this.powerpoint == null)
{
return(false);
}
if (this.powerpoint.Presentations.Count == 0)
{
return(false);
}
stopSlideShow();
if (slides == null)
{
presentations = powerpoint.Presentations;
presentation = presentations._Index(1);
if (presentation != null)
{
slides = presentation.Slides;
}
}
if (slides != null)
{
int all = slides.Count;
int[] SlideIdx = new int[all];
for (int i = 0; i < all; i++)
{
SlideIdx[i] = i + 1;
}
slideRange = slides.Range(SlideIdx);
slideShowTransition = slideRange.SlideShowTransition;
slideShowTransition.AdvanceOnTime = Microsoft.Office.Core.MsoTriState.msoFalse;
slideShowTransition.EntryEffect = Microsoft.Office.Interop.PowerPoint.PpEntryEffect.ppEffectBoxOut;
//Prevent Office Assistant from displaying alert messages:
//dumps if NotFiniteNumberException installed bAssistantOn = powerpoint.Assistant.On;
// powerpoint.Assistant.On = false;
//Run the Slide show
slideShowSettings = presentation.SlideShowSettings;
slideShowSettings.StartingSlide = 1;
slideShowSettings.EndingSlide = all;
slideShowWindow = slideShowSettings.Run();
slideShowWindows = powerpoint.SlideShowWindows;
}
return(true);
}
public bool startSlideShow()
{
if (this.powerpoint == null) return false;
if (this.powerpoint.Presentations.Count == 0) return false;
stopSlideShow();
if (slides == null)
{
presentations = powerpoint.Presentations;
presentation = presentations._Index(1);
if (presentation != null)
{
slides = presentation.Slides;
}
}
if (slides != null)
{
int all = slides.Count;
int[] SlideIdx = new int[all];
for (int i = 0; i < all; i++) SlideIdx[i] = i + 1;
slideRange = slides.Range(SlideIdx);
slideShowTransition = slideRange.SlideShowTransition;
slideShowTransition.AdvanceOnTime = Microsoft.Office.Core.MsoTriState.msoFalse;
slideShowTransition.EntryEffect = Microsoft.Office.Interop.PowerPoint.PpEntryEffect.ppEffectBoxOut;
//Prevent Office Assistant from displaying alert messages:
//dumps if NotFiniteNumberException installed bAssistantOn = powerpoint.Assistant.On;
// powerpoint.Assistant.On = false;
//Run the Slide show
slideShowSettings = presentation.SlideShowSettings;
slideShowSettings.StartingSlide = 1;
slideShowSettings.EndingSlide = all;
slideShowWindow = slideShowSettings.Run();
slideShowWindows = powerpoint.SlideShowWindows;
}
return true;
}
