//判断 第一条的 ‘叶子2’ 在 第二条 数据中的 索引

            //任河特大桥,右幅,叶子2,桩基混凝土,

            //任河特大桥,,,,,右幅,,,叶子2,桥墩,

            string str1 = "任河特大桥,右幅,叶子2,桩基混凝土,";

            string str2 = "任河特大桥,,,,,右幅,,,叶子2,桥墩,";

            str1 = str1.Trim(',');

            str2 = str2.Trim(',');

            var arr1 = str1.Split(',');

            var arr2 = str2.Split(',');

            string NodeName_Source = "任河特大桥,右幅,叶子2";

            string NodeName_NotContainsEmpty = "";//拼出来的节点名 不含 空格节点

            string NodeName_ContainsEmpty = "";//拼出来的节点名 含   空格节点

            for (int i = ; i < arr2.Length; i++)

            {

                string name = arr2[i];

                NodeName_ContainsEmpty += name + ",";

                if (string.IsNullOrWhiteSpace(name))

                {

                    continue;

                }

                NodeName_NotContainsEmpty += name + ",";

                //找到

                if (NodeName_NotContainsEmpty.Trim(',') == NodeName_Source)

                {

                    Console.WriteLine("find node array index: " + i);

                    Console.WriteLine(NodeName_NotContainsEmpty);

                    Console.WriteLine(NodeName_ContainsEmpty);

                    Console.Read();

                    return;

                }

            }

            Console.Read();

            return;