public int Delete(Pengurus pengurus) { int result = 0; if (string.IsNullOrEmpty(pengurus.Kode_Pengurus)) { MessageBox.Show("Kode Pengurus harus diisi !", "Peringatan", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); return(0); } using (DbContext context = new DbContext()) { _repository = new PengurusRepository(context); result = _repository.Delete(pengurus); } if (result > 0) { MessageBox.Show("Data Pengurus berhasil dihapus !", "Informasi", MessageBoxButtons.OK, MessageBoxIcon.Information); } else { MessageBox.Show("Data Pengurus gagal dihapus !", "Peringatan", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); } return(result); }