C# .NET Core Aspose.Words word remove black page

At the end of the Document object, use the remove blank page method.

example：

 private void RemoveBlankPage(ref Document doc)
       {
           if (doc.LastSection != null)
           {
               if (doc.LastSection.LastChild != null)
               {
                   var body = doc.LastSection.LastChild as Body;
                   if (body != null)
                   {
                       for (int i = body.ChildNodes.Count - 1; i >= 0; i--)
                       {
                           var node = body.ChildNodes[i];
                           if (!string.IsNullOrWhiteSpace(node.Range.Text))
                           {
                               var text = node.Range.Text;
                               text = text
                                   .Replace(\"\\t\", \"\")
                                   .Replace(\"\\", \"\")
                                   .Replace(\"\\r\", \"\");
                               if (string.IsNullOrWhiteSpace(text))
                               {
                                   body.ChildNodes.RemoveAt(i);
                               }
                               else
                               {
                                   break;
                               }
                           }
                           else
                           {
                               body.ChildNodes.RemoveAt(i);
                           }
                       }
                   }
               }
           }
       }

If your file has multiple blank pages belonging to Document object, you can use the form of traversing the nodes under the [doc.Sections] to remove the blank pages.