private void ribeDeleteAuthority_Click(object sender, EventArgs e) { AuthoritiesVM vm = this.gvAuthorities.GetRow(this.gvAuthorities.FocusedRowHandle) as AuthoritiesVM;//获取选中行的实体 var res = _bll.DeleteAuthorities(vm); if (res > 0) { XtraMessageBox.Show("删除成功!", "提示", MessageBoxButtons.OK); RequestAuthoritiesData(); } else { XtraMessageBox.Show("删除失败!", "提示", MessageBoxButtons.OK); } }