/// <summary> /// 更新一条数据 /// </summary> public bool Update(Model.Sys_UserRoleMapping model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Sys_UserRoleMapping set "); strSql.Append("UserID=@UserID,"); strSql.Append("RoleID=@RoleID"); strSql.Append(" where "); SqlParameter[] parameters = { new SqlParameter("@UserID", SqlDbType.Int, 4), new SqlParameter("@RoleID", SqlDbType.Int, 4) }; parameters[0].Value = model.UserID; parameters[1].Value = model.RoleID; 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(Model.Sys_UserRoleMapping model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Sys_UserRoleMapping("); strSql.Append("UserID,RoleID)"); strSql.Append(" values ("); strSql.Append("@UserID,@RoleID)"); SqlParameter[] parameters = { new SqlParameter("@UserID", SqlDbType.Int, 4), new SqlParameter("@RoleID", SqlDbType.Int, 4) }; parameters[0].Value = model.UserID; parameters[1].Value = model.RoleID; 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 Model.Sys_UserRoleMapping DataRowToModel(DataRow row) { Model.Sys_UserRoleMapping model = new Model.Sys_UserRoleMapping(); if (row != null) { if (row["UserID"] != null && row["UserID"].ToString() != "") { model.UserID = int.Parse(row["UserID"].ToString()); } if (row["RoleID"] != null && row["RoleID"].ToString() != "") { model.RoleID = int.Parse(row["RoleID"].ToString()); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public Model.Sys_UserRoleMapping GetModel() { //该表无主键信息,请自定义主键/条件字段 StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 UserID,RoleID from Sys_UserRoleMapping "); strSql.Append(" where "); SqlParameter[] parameters = { }; Model.Sys_UserRoleMapping model = new Model.Sys_UserRoleMapping(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }