1        /**//// <summary>
  2        /// 获取 用户配置
  3        /// </summary>
  4        /// <param name="UserName"></param>
  5        /// <param name="TableName"></param>
  6        /// <returns></returns>
  7        public List<string> GetUserLog(string UserName, string TableName)
8        {
9            string path = GetUserLogPath(UserName);
10
11            if (File.Exists(path))
12            {
13                XmlDocument xmlDoc = new XmlDocument();
14                xmlDoc.Load(path);
15                XmlNodeList tables = xmlDoc.SelectNodes("//UserLogs/table");
16
17                if (tables.Count > 0)
18                {
19                    foreach (XmlNode table in tables)
20                    {
21                        if (table.Attributes[0].Value == TableName)
22                        {
23                            XmlNodeList tableSub = table.ChildNodes;
24                            if (tableSub.Count > 0)
25                            {
26                                List<string> ColsValues = new List<string>();
27                                foreach (XmlNode sub in tableSub)
28                                {
29                                    ColsValues.Add(sub.InnerText);
30                                }
31                                return ColsValues;
32                            }
33                            else
34                                return null;
35                        }
36                        //else
 37                        //    return null;
 38                    }
39                    return null;
40                }
41                else
42                    return null;
43            }
44            else
45            {
46                XmlTextWriter xmlWriter = new XmlTextWriter(path, Encoding.Default);
47                xmlWriter.Formatting = Formatting.Indented;
48                xmlWriter.WriteStartDocument();
49                xmlWriter.WriteProcessingInstruction("xml-stylesheet", "type=\"text/xsl\" href=\"\"");
50                xmlWriter.WriteStartElement("UserLogs");
51                xmlWriter.WriteEndElement();
52                xmlWriter.Close();
53                return null;
54
55            }
56
57        }
58        public void AddXmlNode(string path, XmlDocument xmlDoc, string TbName, List<string> Cols)
59        {
60            XmlNode root = xmlDoc.SelectSingleNode("UserLogs");
61            XmlElement xe1 = xmlDoc.CreateElement("table");
62            xe1.SetAttribute("name", TbName);
63            foreach (string col in Cols)
64            {
65                XmlElement xe1_sub = xmlDoc.CreateElement("col");
66                xe1_sub.InnerText = col;
67                xe1.AppendChild(xe1_sub);
68            }
69            root.AppendChild(xe1);
70            xmlDoc.Save(path);
71        }
72        /**//// <summary>
 73        /// 用户修改配置（xml文件先删除再重写）
 74        /// </summary>
 75        /// <param name="Username"></param>
 76        /// <param name="TableName"></param>
 77        /// <param name="Cols"></param>
 78        /// <returns></returns>
 79        public bool UpdateUserLog(string Username, string TableName, List<string> Cols)
80        {
81            string path = GetUserLogPath(Username);
82            int i = 0;
83            if (path != "")
84            {
85                XmlDocument xmlDoc = new XmlDocument();
86                xmlDoc.Load(path);
87                XmlNodeList tables = xmlDoc.SelectNodes("//UserLogs/table");
88                if (tables.Count > 0)
89                {
90                    foreach (XmlNode node in tables)
91                    {
92                        if (node.Attributes[0].Value == TableName)//修改原来table的配置
 93                        {
94                            node.RemoveAll();
95                            i++;
96                            if (node.ParentNode != null)
97                                node.ParentNode.RemoveChild(node);
98                            AddXmlNode(path, xmlDoc, TableName, Cols);
99                            break;
100                        }
101
102                    }
103                    if (i == 0)
104                        AddXmlNode(path, xmlDoc, TableName, Cols);
105                    return true;
106                }
107                else
108                {
109                    AddXmlNode(path, xmlDoc, TableName, Cols);
110                }
111
112            }
113            return false;
114        }
115        /**//// <summary>
116        /// 获得安装服务器上的用户配置文件路径
117        /// </summary>
118        /// <param name="UserName"></param>
119        /// <returns></returns>
120        private string GetUserLogPath(string UserName)
121        {
122            frm_Monitor Mon = new frm_Monitor();
123            string ApplicationP = Mon.AppinPath;
124            //TempPath tt = new TempPath();
125            //string ApplicationP = tt.AppinPath;
126            string[] ApplicationPath = ApplicationP.Split('\\');
127            string path = "";
128            if (ApplicationPath.Length > 0)
129            {
130                foreach (string str in ApplicationPath)
131                {
132                    if (str == "App_Server")
133                        break;
134                    else
135                        path += str + @"\";
136                }
137                if (path != "")
138                {
139                    path += @"UserLog\" + UserName + ".xml";
140
141                }
142
143            }
144            return path;
145        }