private void Button_Click(object sender, RoutedEventArgs e)
 {
     if (!Global.logininputformopenflag)
     {
         Global.logininputformopenflag = true;
         LoginInputForm LoginForm = new LoginInputForm();
         LoginForm.Show();
     }
 }
        public MainWindow()
        {
            InitializeComponent();

            bool fileflag = true;

            NicoFileClass.NicoFileClass_Ini();
            if (!NicoFileClass.UserInfoFileRead())
            {
                fileflag = false;
            }
            if (NicoFileClass.mail == null || NicoFileClass.password == null || NicoFileClass.mail == "" || NicoFileClass.password == "")
            {
                fileflag = false;
            }
            if (NicoFileClass.userfolderpath == null || NicoFileClass.userfolderpath == "" || !Directory.Exists(NicoFileClass.userfolderpath))
            {
                NicoFileClass.UserInfoFileWrite("", "", System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location));
            }

            if (NicoFileClass.UserFormatFileRead())
            {
                if (NicoFileClass.formattype == null || NicoFileClass.formattype == "")
                {
                    NicoFileClass.UserFormatFileWrite("0");
                }
            }
            else
            {
                NicoFileClass.UserFormatFileWrite("0");
            }

            if (!fileflag)
            {
                MessageBox.Show("メールアドレスとパスワードを入力してください");
                LoginInputForm LoginForm = new LoginInputForm();
                LoginForm.Show();
            }

            this.MaxWidth = this.Width;
            this.MaxHeight = this.Height;
            this.MinWidth = this.Width;
            this.MinHeight = this.Height;
        }