[fix:] pallet number DividedByZero Exception fixed

MainWindow.axaml.cs

@@ -994,6 +994,7 @@ public partial class MainWindow : Window
             NudExpMargFontSize.Value = (decimal)options.fontSize;
             NudExpMargSmallFontSize.Value = (decimal)options.smallFontSize;
             CbExpRnsPvSt.IsChecked =  options.rsPvSt;
+            CbExpRnsEnable.IsChecked = options.exportRunningSheets;
 
             TbExpRnsKNrAbs.Text = options.rsKNrAbs;
             TbExpRnsKNrEmp.Text = options.rsKNrEmp;
@@ -1040,8 +1041,10 @@ public partial class MainWindow : Window
             rsBundGew = TbExpRnsBundGew.Text,
             rsPalNr = ReadInt(NudExpRnsPalNr, 1),
             rsBundNrPal = ReadInt(NudExpRnsBundNrPal, 20),
+            rsNumGrouped = ReadInt(NudExpRnsPlzcount, 25),
             
-            rsPvSt = CbExpRnsPvSt.IsChecked.Value
+            rsPvSt = CbExpRnsPvSt.IsChecked.Value,
+            exportRunningSheets = CbExpRnsEnable.IsChecked.Value
         };
 
         Settings.Save();

Tasks/PdfBuilder.cs

@@ -712,12 +712,14 @@ public class PdfBuilder
             var fontBig = new XFont("Arial", 30, XFontStyleEx.Bold);
 
             int firstIndex = pageIndex * 2;
-            int palletNumber =
-                Settings._instance.pdfExport.rsPalNr +
-                (firstIndex / Settings._instance.pdfExport.rsBundNrPal);
-
-            int bundleOnPallet =
-                (firstIndex % Settings._instance.pdfExport.rsBundNrPal) + 1;
+            int? palletNumber = null;
+            int? bundleOnPallet = null;
+            if (Settings._instance.pdfExport.rsBundNrPal > 0)
+            {
+                palletNumber = Settings._instance.pdfExport.rsPalNr +
+                               (firstIndex / Settings._instance.pdfExport.rsBundNrPal);
+                bundleOnPallet = (firstIndex % Settings._instance.pdfExport.rsBundNrPal) + 1;
+            }
 
             DrawGermanyRunningSheet(
                 gfx,
@@ -738,12 +740,14 @@ public class PdfBuilder
 
             int secondIndex = firstIndex + 1;
 
-            int palletNumber2 =
-                Settings._instance.pdfExport.rsPalNr +
-                (secondIndex / Settings._instance.pdfExport.rsBundNrPal);
-
-            int bundleOnPallet2 =
-                (secondIndex % Settings._instance.pdfExport.rsBundNrPal) + 1;
+            int? palletNumber2 = null;
+            int? bundleOnPallet2 = null;
+            if (Settings._instance.pdfExport.rsBundNrPal > 0)
+            {
+                palletNumber2 = Settings._instance.pdfExport.rsPalNr +
+                                (secondIndex / Settings._instance.pdfExport.rsBundNrPal);
+                bundleOnPallet2 = (secondIndex % Settings._instance.pdfExport.rsBundNrPal) + 1;
+            }
 
             if (firstIndex + 1 < grouped_nums.Count)
             {
@@ -769,7 +773,7 @@ public class PdfBuilder
         document.Save(path);
     }
 
-    private void DrawGermanyRunningSheet(XGraphics gfx, double x, double y, double w, double h, KasAddressList list, dynamic result, List<(int,string,string,string,int)> grouped_nums, XFont fontLabel, XFont fontText, XFont fontBig, int pal_nr, int bundleOnPallet, int totalBundleNumber)
+    private void DrawGermanyRunningSheet(XGraphics gfx, double x, double y, double w, double h, KasAddressList list, dynamic result, List<(int,string,string,string,int)> grouped_nums, XFont fontLabel, XFont fontText, XFont fontBig, int? pal_nr, int? bundleOnPallet, int totalBundleNumber)
     {
         double line = 1.0;
 
@@ -917,20 +921,20 @@ public class PdfBuilder
             new XRect(valueX, blY1 + 4, valueW, 14),
             XStringFormats.TopRight);
 
-        if (options.rsBundNrPal == null) goto nopal;
-        gfx.DrawString(pal_nr.ToString(), fontText, XBrushes.Black,
-            new XRect(valueX, blY3 + 4, valueW, 14),
-            XStringFormats.TopRight);
+        if (options.rsBundNrPal > 0)
+        {
+            gfx.DrawString(pal_nr?.ToString() ?? string.Empty, fontText, XBrushes.Black,
+                new XRect(valueX, blY3 + 4, valueW, 14),
+                XStringFormats.TopRight);
 
+            gfx.DrawString(
+                $"{bundleOnPallet}/{options.rsBundNrPal}",
+                fontText,
+                XBrushes.Black,
+                new XRect(valueX, blY4 + 4, valueW, 14),
+                XStringFormats.TopRight);
+        }
 
-        gfx.DrawString(
-            $"{bundleOnPallet}/{Settings._instance.pdfExport.rsBundNrPal}",
-            fontText,
-            XBrushes.Black,
-            new XRect(valueX, blY4 + 4, valueW, 14),
-            XStringFormats.TopRight);
-
-        nopal:
         gfx.DrawString(
             $"{totalBundleNumber}/{grouped_nums.Count}",
             fontText,
@@ -987,12 +991,14 @@ public class PdfBuilder
 
             int firstIndex = pageIndex * 2;
 
-            int palletNumber =
-                Settings._instance.pdfExport.rsPalNr +
-                (firstIndex / Settings._instance.pdfExport.rsBundNrPal);
-
-            int bundleOnPallet =
-                (firstIndex % Settings._instance.pdfExport.rsBundNrPal) + 1;
+            int? palletNumber = null;
+            int? bundleOnPallet = null;
+            if (Settings._instance.pdfExport.rsBundNrPal > 0)
+            {
+                palletNumber = Settings._instance.pdfExport.rsPalNr +
+                               (firstIndex / Settings._instance.pdfExport.rsBundNrPal);
+                bundleOnPallet = (firstIndex % Settings._instance.pdfExport.rsBundNrPal) + 1;
+            }
             
             
 
@@ -1017,12 +1023,14 @@ public class PdfBuilder
             {
                 int secondIndex = firstIndex + 1;
 
-                int palletNumber2 =
-                    Settings._instance.pdfExport.rsPalNr +
-                    (secondIndex / Settings._instance.pdfExport.rsBundNrPal);
-
-                int bundleOnPallet2 =
-                    (secondIndex % Settings._instance.pdfExport.rsBundNrPal) + 1;
+                int? palletNumber2 = null;
+                int? bundleOnPallet2 = null;
+                if (Settings._instance.pdfExport.rsBundNrPal > 0)
+                {
+                    palletNumber2 = Settings._instance.pdfExport.rsPalNr +
+                                    (secondIndex / Settings._instance.pdfExport.rsBundNrPal);
+                    bundleOnPallet2 = (secondIndex % Settings._instance.pdfExport.rsBundNrPal) + 1;
+                }
 
                 DrawInternationalRunningSheet(
                     gfx,
@@ -1045,7 +1053,7 @@ public class PdfBuilder
 
         document.Save(path);
     }
-    private void DrawInternationalRunningSheet(XGraphics gfx, double x, double y, double w, double h, KasAddressList list, dynamic result, List<(int,string,string,string,int)> grouped_nums, XFont fontLabel, XFont fontText, XFont fontBig, int pal_nr, int bundleOnPallet, int totalBundleNumber, string category = "ECONOMY Non-EU")
+    private void DrawInternationalRunningSheet(XGraphics gfx, double x, double y, double w, double h, KasAddressList list, dynamic result, List<(int,string,string,string,int)> grouped_nums, XFont fontLabel, XFont fontText, XFont fontBig, int? pal_nr, int? bundleOnPallet, int totalBundleNumber, string category = "ECONOMY Non-EU")
     {
         double line = 1.0;
 
@@ -1197,20 +1205,20 @@ public class PdfBuilder
             new XRect(valueX, blY2 + 4, valueW, 14),
             XStringFormats.TopRight);
 
-        if (options.rsBundNrPal == 0) goto nopal;
-        gfx.DrawString(pal_nr.ToString(), fontText, XBrushes.Black,
-            new XRect(valueX, blY3 + 4, valueW, 14),
-            XStringFormats.TopRight);
+        if (options.rsBundNrPal > 0)
+        {
+            gfx.DrawString(pal_nr?.ToString() ?? string.Empty, fontText, XBrushes.Black,
+                new XRect(valueX, blY3 + 4, valueW, 14),
+                XStringFormats.TopRight);
 
+            gfx.DrawString(
+                $"{bundleOnPallet}/{options.rsBundNrPal}",
+                fontText,
+                XBrushes.Black,
+                new XRect(valueX, blY4 + 4, valueW, 14),
+                XStringFormats.TopRight);
+        }
 
-        gfx.DrawString(
-            $"{bundleOnPallet}/{Settings._instance.pdfExport.rsBundNrPal}",
-            fontText,
-            XBrushes.Black,
-            new XRect(valueX, blY4 + 4, valueW, 14),
-            XStringFormats.TopRight);
-            
-        nopal: 
         gfx.DrawString(
             $"{totalBundleNumber}/{grouped_nums.Count}",
             fontText,