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ApplicationSettings.cs
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ApplicationSettings.cs
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using System;
using System.Configuration;
using System.IO;
using System.Reflection;
using ExceptionHandling;
namespace DynamicSortByPropertyName.Classes
{
/// <summary>
/// Methods to handle reading application settings rather than using project -> settings
/// </summary>
public class ApplicationSettings
{
/// <summary>
/// Get last sort column name from config file
/// </summary>
/// <returns>Last sort column</returns>
public static string GetSortColumnName() => ConfigurationManager.AppSettings["SortColumn"];
/// <summary>
/// Save last sort column name to config file
/// </summary>
/// <param name="value"></param>
public static void SetSortColumn(string value)
{
SetValue("SortColumn", value);
}
/// <summary>
/// Get last sort direction from config file
/// </summary>
/// <returns>Last sort direction</returns>
public static string GetSortDirection() => ConfigurationManager.AppSettings["SortDirection"];
/// <summary>
/// Save last sort direction to config file
/// </summary>
/// <param name="value"></param>
public static void SetSortDirection(string value)
{
SetValue("SortDirection", value);
}
/// <summary>
/// Set a app setting key value
/// </summary>
/// <param name="key">Key in app setting</param>
/// <param name="value">Value for key</param>
public static void SetValue(string key, string value)
{
try
{
var applicationDirectoryName = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
// ReSharper disable once AssignNullToNotNullAttribute
var configFile = Path.Combine(applicationDirectoryName, $"{Assembly.GetExecutingAssembly().GetName().Name}.exe.config");
var configFileMap = new ExeConfigurationFileMap { ExeConfigFilename = configFile };
var config = ConfigurationManager.OpenMappedExeConfiguration(configFileMap, ConfigurationUserLevel.None);
config.AppSettings.Settings[key].Value = value;
config.Save();
}
catch (Exception e)
{
Exceptions.Write(e);
}
}
/// <summary>
/// Must be called whenever values are changed as .NET only reads app settings once per session
/// </summary>
public static void Reload()
{
ConfigurationManager.RefreshSection("appSettings");
}
/// <summary>
/// Start fresh reading settings
/// </summary>
public static void Fetch()
{
Reload();
var config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
}
}
}