private void ButtonNewAdmin_Click(object sender, EventArgs e)
 {
     regForm = null;
     if (regForm == null)
     {
         regForm = new Views.FormRegisterAdmin();
         regForm.Show();
     }
     else
     {
         regForm.Activate();
     }
 }
        private void ButtonLogin_Click(object sender, EventArgs e)
        {
            regForm = null;


            Cursor.Current = Cursors.WaitCursor;

            registerAdmin admin = new registerAdmin();

            admin.AdminId  = TextAdminId.Text;
            admin.Password = TextAdminPassword.Text;
            if (new Charity_operations().Login(admin))
            {
                FormMainProfile profile = new FormMainProfile();
                profile.Show();
                this.Hide();
            }
            else
            {
                MessageBox.Show(admin.message);
                LabelErrorMessage.Text = admin.message;
            }
        }