67 lines
2.8 KiB
C#
67 lines
2.8 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Xml.Serialization;
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using System.Xml;
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namespace XYLEM.Base.XML
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{
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internal class XMLWriteFuncClass
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{
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/// <summary>
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/// Writes the given object instance to an XML file.
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/// <para>Only Public properties and variables will be written to the file. These can be any type though, even other classes.</para>
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/// <para>If there are public properties/variables that you do not want written to the file, decorate them with the [XmlIgnore] attribute.</para>
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/// <para>Object type must have a parameterless constructor.</para>
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/// </summary>
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/// <typeparam name="T">The type of object being written to the file.</typeparam>
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/// <param name="filePath">The file path to write the object instance to.</param>
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/// <param name="objectToWrite">The object instance to write to the file.</param>
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/// <param name="append">If false the file will be overwritten if it already exists. If true the contents will be appended to the file.</param>
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public static void WriteToXmlFile<T>(string filePath, T objectToWrite, bool append = false) where T : new()
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{
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// from https://stackoverflow.com/questions/6115721/how-to-save-restore-serializable-object-to-from-file
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TextWriter writer = null;
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try
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{
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var serializer = new XmlSerializer(typeof(T));
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writer = new StreamWriter(filePath, append);
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serializer.Serialize(writer, objectToWrite);
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}
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finally
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{
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if (writer != null)
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writer.Close();
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}
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}
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/// <summary>
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/// Reads an object instance from an XML file.
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/// <para>Object type must have a parameterless constructor.</para>
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/// </summary>
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/// <typeparam name="T">The type of object to read from the file.</typeparam>
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/// <param name="filePath">The file path to read the object instance from.</param>
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/// <returns>Returns a new instance of the object read from the XML file.</returns>
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public static T ReadFromXmlFile<T>(string filePath) where T : new()
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{
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// from https://stackoverflow.com/questions/6115721/how-to-save-restore-serializable-object-to-from-file
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TextReader reader = null;
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try
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{
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var serializer = new XmlSerializer(typeof(T));
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reader = new StreamReader(filePath);
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return (T)serializer.Deserialize(reader);
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}
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finally
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{
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if (reader != null)
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reader.Close();
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}
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}
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}
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}
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