private void bunifuFlatButton1_Click(object sender, EventArgs e)
        {
            this.Hide();
            popupbackforesellproperties popupblacksell = new popupbackforesellproperties();
            popupbackforesellproperties blackpopup     = (popupbackforesellproperties)Application.OpenForms["popupbackforesellproperties"];

            focus();
            blackpopup.Close();
        }
        private void editbutton_Click(object sender, EventArgs e)
        {
            //here you have to add in database

            //in this area
            this.Hide();
            popupbackforesellproperties popupblacksell = new popupbackforesellproperties();
            popupbackforesellproperties blackpopup     = (popupbackforesellproperties)Application.OpenForms["popupbackforesellproperties"];

            focus();
            blackpopup.Close();
        }