/// <summary>
/// Loads the specified options file.
/// </summary>
/// <param name="optionsFile">The options file.</param>
/// <returns>Instance of this options class based on options files</returns>
static public MainOptions Load(string optionsFile)
{
if (!File.Exists(optionsFile))
{
return(CreateNewOptionsFile(optionsFile));
}
// Create an XmlSerializer to use for retrieving options values
XmlSerializer mySerializer = new XmlSerializer(typeof(MainOptions));
// Create a StreamReader to point to the options file
StreamReader myTextReader = new StreamReader(optionsFile);
// Create an XmlTextReader to actually read the options.
XmlTextReader myXmlReader = new XmlTextReader(myTextReader);
if (mySerializer.CanDeserialize(myXmlReader))
{
MainOptions options = ((MainOptions)mySerializer.Deserialize(myXmlReader));
// Close the IO objects we've used.
myXmlReader.Close();
myTextReader.Close();
// Return deserialized result
return(options);
}
else
{
// Close the IO objects we've used.
myXmlReader.Close();
myTextReader.Close();
return(CreateNewOptionsFile(optionsFile));
}
}
/// <summary>
/// Creates a new options file.
/// </summary>
/// <param name="optionsFile">The filename.</param>
static public MainOptions CreateNewOptionsFile(string optionsFile)
{
//Le dossier existe-t-il ?
string folder = Path.GetDirectoryName(MainOptions.DefaultOptionsFile);
if (!Directory.Exists(folder))
{
Directory.CreateDirectory(folder);
}
//Créons un nouveau fichier
//contenant les préférences par défaut
//et enregistrons-le
MainOptions options = new MainOptions();
options.SetDefaults();
options.Save(optionsFile);
return(options);
}
/// <summary>
/// Creates a new options file.
/// </summary>
/// <param name="optionsFile">The filename.</param>
static public MainOptions CreateNewOptionsFile (string optionsFile) {
//Le dossier existe-t-il ?
string folder = Path.GetDirectoryName(MainOptions.DefaultOptionsFile);
if (!Directory.Exists(folder)) {
Directory.CreateDirectory(folder);
}
//Créons un nouveau fichier
//contenant les préférences par défaut
//et enregistrons-le
MainOptions options = new MainOptions();
options.SetDefaults();
options.Save(optionsFile);
return options;
}