private void btnSave_Click(object sender, EventArgs e) { try { if (string.IsNullOrEmpty(this.teRoleName.Text.Trim())) { XtraMessageBox.Show("teRoleName is empty!", "提示", MessageBoxButtons.OK); return; } int res = _bll.AddRoles(new RolesVM() { Name = this.teRoleName.Text.Trim(), }); if (res > 0) { XtraMessageBox.Show("保存成功!", "提示", MessageBoxButtons.OK); this.teRoleName.Text = string.Empty; RequestGridData(); } else { XtraMessageBox.Show("保存失败!", "提示", MessageBoxButtons.OK); } } catch (Exception ex) { XtraMessageBox.Show(ex.ToString(), "提示", MessageBoxButtons.OK); } }