DocumentViewer: Show page count

Controls.DocumentViewer/DocumentViewer.vb

@@ -442,9 +442,10 @@ Public Class DocumentViewer
     Private Sub UpdateaNavigationToolbar()
         Try
             Dim oCurrentZoom As Double = GdViewer.Zoom
-            Dim oCurrentPage As Integer = GdViewer.CurrentPage()
+            Dim oCurrentPage As Integer = GdViewer.CurrentPage
             Dim oPageCount As Integer = GdViewer.PageCount
-            txtCurrentPage.EditValue = oCurrentPage.ToString()
+            txtCurrentPage.EditValue = oCurrentPage
+            labelPageCount.Caption = $"/ {oPageCount}"
 
             If oCurrentPage = oPageCount Then
                 buttonLastPage.Enabled = False