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improve:PPT联动

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CJKmkp
2026-01-17 22:49:03 +08:00
parent 786d4fc719
commit 9d631cc980
1 changed files with 13 additions and 3 deletions
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Ink Canvas/Helpers/PPTManager.cs
+13 -3
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@@ -336,11 +336,21 @@ namespace Ink_Canvas.Helpers
dynamic app = PPTApplication; dynamic app = PPTApplication;
activePresentation = app.ActivePresentation; activePresentation = app.ActivePresentation;
Microsoft.Office.Interop.PowerPoint.Application pptAppForCount = PPTApplication as Microsoft.Office.Interop.PowerPoint.Application; if (activePresentation != null)
if (activePresentation != null && pptAppForCount != null && PPTROTConnectionHelper.GetSlideShowWindowsCount(pptAppForCount) > 0)
{ {
isSlideShowActive = true; try
{
dynamic slideShowWindows = app.SlideShowWindows;
if (slideShowWindows != null && slideShowWindows.Count > 0)
{
isSlideShowActive = true;
}
}
catch { }
}
if (isSlideShowActive)
{
slideShowWindow = activePresentation.SlideShowWindow; slideShowWindow = activePresentation.SlideShowWindow;
if (_pptSlideShowWindow == null || !PPTROTConnectionHelper.IsValidSlideShowWindow(_pptSlideShowWindow)) if (_pptSlideShowWindow == null || !PPTROTConnectionHelper.IsValidSlideShowWindow(_pptSlideShowWindow))
{ {