private async void btnAdd_Click(object sender, EventArgs e)
        {
            var frm = new frmArtistDetails();

            frm.ShowDialog();

            await loadArtists();
        }
        private async void DgvArtists_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
        {
            int id  = int.Parse(dgvArtists.SelectedRows[0].Cells["Id"].Value.ToString());
            var frm = new frmArtistDetails(id);

            frm.ShowDialog();

            await loadArtists();
        }
        private async void BtnAddArtist_Click(object sender, EventArgs e)
        {
            var SelectedArtist   = cmbArtist.SelectedItem as Model.Artists;
            frmArtistDetails frm = new frmArtistDetails();

            if (SelectedArtist != null && SelectedArtist.Status == ReviewStatus.Pending)
            {
                frm = new frmArtistDetails(SelectedArtist.Id);
            }

            if (frm.ShowDialog() == DialogResult.OK)
            {
                await LoadCmbArtists();
            }
        }