修复不能在搜索查询页面右键导出的bug

Front/main.py

 
         # 根据父节点名称确定导出操作
         if parent_name == '水准测段高差稳定计算':
-            GCExport.main_function(self, tablename_utf8, dbpath)
+            GCExport.main_function_initial(self, tablename_utf8, dbpath)  # 导出初始文件
+            GCExport.main_function_result(self, tablename_utf8, dbpath)  # 导出结果文件
         elif parent_name == '控制网复测平面基准计算':
-            GSExport.main_function(self, dbpath, tablename)
+            GSExport.main_function(self, dbpath, tablename)  # 导出结果文件
+            GSExport.main_function_initial(self, dbpath, tablename_utf8)  # 导出初始文件
         elif parent_name == '平面控制网稳定性计算':
-            WDExport.main_function(self, dbpath, tablename)
+            WDExport.main_function(self, dbpath, tablename)  # 导出结果文件
+            WDExport.main_function_initial(self, dbpath, tablename_utf8)  # 导出初始文件
         else:
             QMessageBox.warning(self, '警告', '未知的父节点')
             return