private void bunifuImageButton2_Click(object sender, EventArgs e)
        {
            this.Hide();
            KnoweldgeSociety KnoweldgeSociety = new KnoweldgeSociety();

            KnoweldgeSociety.ShowDialog();
        }
        private void label5_Click(object sender, EventArgs e)
        {
            this.Hide();
            KnoweldgeSociety KnoweldgeSociety = new KnoweldgeSociety();

            KnoweldgeSociety.ShowDialog();
        }