修改打印逻辑

RIZO_Application/Modules/RIZO_Application.Modules.ModuleName/ViewModels/ScanControlViewModel.cs

@@ -9,6 +9,7 @@ using RIZO_Application.Infrastructure.Model;
 using RIZO_Helper.Tools;
 using System.Windows;
 using System.IO.Ports;
+using System.Windows.Documents;
 
 namespace RIZO_Application.Modules.ModuleName.ViewModels
 {
@@ -109,6 +110,7 @@ namespace RIZO_Application.Modules.ModuleName.ViewModels
             IsConnected = false; // 发生错误时断开连接
         }
 
+       
         // 定义事件处理方法
         private void HandleMessage(object sender, string labelCode)
         {