/// <summary>
/// Print engine combo box change event handler
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void PrintEngineDD_TextChanged(object sender, EventArgs e)
{
// Change print engine to selected
printer.printEngine = PrintEngines.find(Text);
// Config save (no one like alerts and message boxes)
Program.config.save();
}
/// <summary>
/// Convert string print engine name to engine instance
/// </summary>
/// <param name="reader"></param>
/// <param name="objectType"></param>
/// <param name="existingValue"></param>
/// <param name="serializer"></param>
/// <returns></returns>
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
// Getting engine name string and searching
return(PrintEngines.find((string)JToken.Load(reader)));
}