/// <summary> /// 更新一条数据 /// </summary> public bool Update(book_shop.Model.UserInfoRoleModel model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update UserInfoRole set "); #warning 系统发现缺少更新的字段,请手工确认如此更新是否正确! strSql.Append("UserInfo_ID=@UserInfo_ID,"); strSql.Append("Role_ID=@Role_ID"); strSql.Append(" where UserInfo_ID=@UserInfo_ID and Role_ID=@Role_ID "); SqlParameter[] parameters = { new SqlParameter("@UserInfo_ID", SqlDbType.Int, 4), new SqlParameter("@Role_ID", SqlDbType.Int, 4) }; parameters[0].Value = model.UserInfo_ID; parameters[1].Value = model.Role_ID; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(book_shop.Model.UserInfoRoleModel model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into UserInfoRole("); strSql.Append("UserInfo_ID,Role_ID)"); strSql.Append(" values ("); strSql.Append("@UserInfo_ID,@Role_ID)"); SqlParameter[] parameters = { new SqlParameter("@UserInfo_ID", SqlDbType.Int, 4), new SqlParameter("@Role_ID", SqlDbType.Int, 4) }; parameters[0].Value = model.UserInfo_ID; parameters[1].Value = model.Role_ID; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public book_shop.Model.UserInfoRoleModel GetModel(int UserInfo_ID, int Role_ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 UserInfo_ID,Role_ID from UserInfoRole "); strSql.Append(" where UserInfo_ID=@UserInfo_ID and Role_ID=@Role_ID "); SqlParameter[] parameters = { new SqlParameter("@UserInfo_ID", SqlDbType.Int, 4), new SqlParameter("@Role_ID", SqlDbType.Int, 4) }; parameters[0].Value = UserInfo_ID; parameters[1].Value = Role_ID; book_shop.Model.UserInfoRoleModel model = new book_shop.Model.UserInfoRoleModel(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }
/// <summary> /// 得到一个对象实体 /// </summary> public book_shop.Model.UserInfoRoleModel DataRowToModel(DataRow row) { book_shop.Model.UserInfoRoleModel model = new book_shop.Model.UserInfoRoleModel(); if (row != null) { if (row["UserInfo_ID"] != null && row["UserInfo_ID"].ToString() != "") { model.UserInfo_ID = int.Parse(row["UserInfo_ID"].ToString()); } if (row["Role_ID"] != null && row["Role_ID"].ToString() != "") { model.Role_ID = int.Parse(row["Role_ID"].ToString()); } } return(model); }