阅读页翻页工具修复

PDF Office/ViewModels/PropertyPanel/ViewModular/PageContentViewModel.cs

@@ -254,8 +254,11 @@ namespace PDF_Master.ViewModels.PropertyPanel.ViewModular
                     pagenum = 1;
                 }
                 else if (pagenum > PDFViewer.Document.PageCount)
-                {
-                    pagenum = PDFViewer.Document.PageCount;
+                {
+                    //pagenum = (PDFViewer.CurrentIndex + 1);
+                    CurrentPage = PDFViewer.Document.PageCount;
+                    textBox.Text = "";
+                    return;
                 }
 
                 PDFViewer.GoToPage(pagenum - 1);