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Only open file long enough to read in pages

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This commit is contained in:
Michael Babienco
2026-03-02 14:18:36 +09:00
parent be1fc5ec18
commit 6d4e7a7bfe
1 changed files with 6 additions and 4 deletions
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src/ViewModels/MainViewModel.cs
+6 -4
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@@ -726,11 +726,13 @@ class MainViewModel : BaseViewModel, IFontResolver, ICanCheckShutdown
{ {
// add other PDF pages // add other PDF pages
// see: https://stackoverflow.com/a/65091204/3938401 // see: https://stackoverflow.com/a/65091204/3938401
var pdfFileToAdd = PdfReader.Open(filePath); var pdfFileToAdd = PdfReader.Open(filePath, PdfDocumentOpenMode.Import);
var pgCount = pdfFileToAdd.PageCount;
pdfFileToAdd.Close();
imageTitlePar.AddText(string.Format(" (PDF with {0} page{1}) ", imageTitlePar.AddText(string.Format(" (PDF with {0} page{1}) ",
pdfFileToAdd.PageCount, pgCount,
pdfFileToAdd.PageCount == 1 ? "" : "s")); pgCount == 1 ? "" : "s"));
for (var j = 2; j <= pdfFileToAdd.PageCount; j++) for (var j = 2; j <= pgCount; j++)
{ {
section.AddPageBreak(); section.AddPageBreak();
paragraph = section.AddParagraph(); paragraph = section.AddParagraph();