internal void ExecuteAppCmd(AppCmd_stringAry1_Param param)
 {
     if (param.arg_fileList_aryOfString != null)
     {
         foreach (var arg_row_fileName in param.arg_fileList_aryOfString)
         {
             ExecuteAppCmd(arg_row_fileName);
         }
     }
 }
 internal bool isParamTXT_andExecuteIfNeeded(string arg_command, AppCmd_stringAry1_Param param)
 {
     if (!isParamTXT(arg_command))
     {
         return(false);
     }
     else
     {
         ExecuteAppCmd(param);
         return(true);
     }
 }