寫配置文件

public void WriteConfigurationFile(string path){using (System.IO.StreamWriter streamWriter = new System.IO.StreamWriter(path, true)){if (_vdtSource == null || _vdtSource.Rows.Count == 0){return;}string sourceNode = _vdtSource.Rows[0]["TblName"].ToString();string currentNode = string.Empty;streamWriter.WriteLine("<DUMP>");streamWriter.WriteLine(_vsNodeFormat,_vdtSource.Rows[0]["TblName"].ToString(),_vdtSource.Rows[0]["Valid"].ToString(),"","");foreach (System.Data.DataRow row in _vdtSource.Rows){currentNode = row["TblName"].ToString();if (currentNode == sourceNode){streamWriter.WriteLine(_vsFieldFormat, row["ColName"].ToString(), row["ColIndex"]);}else{streamWriter.WriteLine("    </Node>");sourceNode = row["TblName"].ToString();streamWriter.WriteLine(_vsNodeFormat,row["TblName"].ToString(),row["Valid"].ToString(),"","");}}streamWriter.WriteLine("    </Node>");streamWriter.WriteLine("</DUMP>");}}

讀配置文件

public class NodeInfoReader{public static NodeMode GetNode(string nodeName, string path){System.Xml.XmlReaderSettings xmlReaderSettings = new System.Xml.XmlReaderSettings();xmlReaderSettings.ProhibitDtd = false;System.IO.FileStream fileStream = new System.IO.FileStream(path,System.IO.FileMode.Open,System.IO.FileAccess.Read,System.IO.FileShare.ReadWrite);fileStream.Seek(0, System.IO.SeekOrigin.Begin);using (System.Xml.XmlReader xmlReader = System.Xml.XmlReader.Create(fileStream, xmlReaderSettings)){string currentNodeName = string.Empty;NodeMode node = null;List<string> lstField = null;while (xmlReader.Read()){switch (xmlReader.NodeType){case System.Xml.XmlNodeType.Element:if (xmlReader.Name == "Node"){currentNodeName = xmlReader.GetAttribute("Name");if (currentNodeName == nodeName){node = new NodeMode();lstField = new List<string>();node.Name = currentNodeName;node.Valid = int.Parse(xmlReader.GetAttribute("Valid"));node.ParseMethod = xmlReader.GetAttribute("ParseMethod");node.NullHandler = xmlReader.GetAttribute("NullHandler");}}else{if (lstField != null){lstField.Add(xmlReader.GetAttribute("Field"));}}break;case System.Xml.XmlNodeType.EndElement:if (xmlReader.Name == "Node" && node != null){node.Field = lstField;return node;}break;}}}return null;}}public class NodeMode{public string Name { get; set; }public int Valid { get; set; }public string ParseMethod { get; set; }public string NullHandler { get; set; }public List<string> Field { get; set; }}

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轉載于:https://www.cnblogs.com/hongjiumu/p/3145081.html

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