static void prepareApp()
{
QQuickStyle.SetStyle("Material");
QGuiApplication.SetAttribute(ApplicationAttribute.EnableHighDpiScaling, true);
QGuiApplication.SetAttribute(ApplicationAttribute.UseHighDpiPixmaps, true);
QGuiApplication.OrganizationName = "JaredTao";
QGuiApplication.OrganizationDomain = "https://JaredTao.gitee.io";
}