/// <summary> /// 判断当前节点是否已存在相同的 /// </summary> /// <param name="entity"></param> /// <returns></returns> public int ExistNum(MemAuthEntity entity) { ///id=0,判断总数,ID>0判断除自己之外的总数 string sql = @"Select count(1) from dbo.[MemAuth] WITH(NOLOCK) "; string where = "where "; if (entity.Id == 0) { where = where + " (AuthName=@AuthName) "; } else { where = where + " id<>@Id and (AuthName=@AuthName) "; } sql = sql + where; DbCommand cmd = db.GetSqlStringCommand(sql); if (entity.Id > 0) { db.AddInParameter(cmd, "@Id", DbType.Int32, entity.Id); } db.AddInParameter(cmd, "@AuthName", DbType.String, entity.AuthName); object identity = db.ExecuteScalar(cmd); if (identity == null || identity == DBNull.Value) { return(0); } return(Convert.ToInt32(identity)); }
public IList <MemAuthEntity> GetAuthAllByRoleIds(int memid) { string sql = @"SELECT a.[Id],[AuthCode],[AuthName],[IsActive],[Remark],[CreateTime],[UpdateTime],[UpdateManId] from dbo.[MemAuth] a WITH(NOLOCK) inner join dbo.MemRoleAuth b WITH(NOLOCK) ON a.id=b.AuthId inner join dbo.MemRoleRelate c WITH(NOLOCK) ON b.RoleId=C.RoleId WHERE c.MemId =@MemId "; IList <MemAuthEntity> entityList = new List <MemAuthEntity>(); DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@MemId", DbType.Int32, memid); using (IDataReader reader = db.ExecuteReader(cmd)) { while (reader.Read()) { MemAuthEntity entity = new MemAuthEntity(); entity.Id = StringUtils.GetDbInt(reader["Id"]); entity.AuthCode = StringUtils.GetDbString(reader["AuthCode"]); entity.AuthName = StringUtils.GetDbString(reader["AuthName"]); entity.IsActive = StringUtils.GetDbInt(reader["IsActive"]); entity.Remark = StringUtils.GetDbString(reader["Remark"]); entity.CreateTime = StringUtils.GetDbDateTime(reader["CreateTime"]); entity.UpdateTime = StringUtils.GetDbDateTime(reader["UpdateTime"]); entity.UpdateManId = StringUtils.GetDbInt(reader["UpdateManId"]); entityList.Add(entity); } } return(entityList); }
/// <summary> /// 根据主键值读取记录。如果数据库不存在这条数据将返回null /// </summary> /// <param name="db">数据库操作对象</param> /// <param name="columns">需要返回的列,不提供任何列名时默认将返回所有列</param> public MemAuthEntity GetMemAuth(int id) { string sql = @"SELECT [Id],[AuthCode],[AuthName],[IsActive],[Remark],[CreateTime],[UpdateTime],[UpdateManId] FROM dbo.[MemAuth] WITH(NOLOCK) WHERE [Id]=@id" ; DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@Id", DbType.Int32, id); MemAuthEntity entity = new MemAuthEntity(); using (IDataReader reader = db.ExecuteReader(cmd)) { if (reader.Read()) { entity.Id = StringUtils.GetDbInt(reader["Id"]); entity.AuthCode = StringUtils.GetDbString(reader["AuthCode"]); entity.AuthName = StringUtils.GetDbString(reader["AuthName"]); entity.IsActive = StringUtils.GetDbInt(reader["IsActive"]); entity.Remark = StringUtils.GetDbString(reader["Remark"]); entity.CreateTime = StringUtils.GetDbDateTime(reader["CreateTime"]); entity.UpdateTime = StringUtils.GetDbDateTime(reader["UpdateTime"]); entity.UpdateManId = StringUtils.GetDbInt(reader["UpdateManId"]); } } return(entity); }
/// <summary> /// 根据主键值更新记录的全部字段(注意:该方法不会对自增字段、timestamp类型字段以及主键字段更新!如果要更新主键字段,请使用Update方法)。 /// 如果数据库有数据被更新了则返回True,否则返回False /// </summary> /// <param name="db">数据库操作对象</param> /// <param name="memAuth">待更新的实体对象</param> public int UpdateMemAuth(MemAuthEntity entity) { string sql = @" UPDATE dbo.[MemAuth] SET [AuthCode]=@AuthCode,[AuthName]=@AuthName,[IsActive]=@IsActive,[Remark]=@Remark,[CreateTime]=@CreateTime,[UpdateTime]=@UpdateTime,[UpdateManId]=@UpdateManId WHERE [Id]=@id"; DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@Id", DbType.Int32, entity.Id); db.AddInParameter(cmd, "@AuthCode", DbType.String, entity.AuthCode); db.AddInParameter(cmd, "@AuthName", DbType.String, entity.AuthName); db.AddInParameter(cmd, "@IsActive", DbType.Int32, entity.IsActive); db.AddInParameter(cmd, "@Remark", DbType.String, entity.Remark); db.AddInParameter(cmd, "@CreateTime", DbType.DateTime, entity.CreateTime); db.AddInParameter(cmd, "@UpdateTime", DbType.DateTime, entity.UpdateTime); db.AddInParameter(cmd, "@UpdateManId", DbType.Int32, entity.UpdateManId); return(db.ExecuteNonQuery(cmd)); }
/// <summary> /// 读取记录列表。 /// </summary> /// <param name="db">数据库操作对象</param> /// <param name="columns">需要返回的列,不提供任何列名时默认将返回所有列</param> public IList <MemAuthEntity> GetMemAuthList(int pagesize, int pageindex, ref int recordCount) { string sql = @"SELECT [Id],[AuthCode],[AuthName],[IsActive],[Remark],[CreateTime],[UpdateTime],[UpdateManId] FROM (SELECT ROW_NUMBER() OVER (ORDER BY Id desc) AS ROWNUMBER, [Id],[AuthCode],[AuthName],[IsActive],[Remark],[CreateTime],[UpdateTime],[UpdateManId] from dbo.[MemAuth] WITH(NOLOCK) WHERE 1=1 ) as temp where rownumber BETWEEN ((@PageIndex - 1) * @PageSize + 1) AND @PageIndex * @PageSize" ; string sql2 = @"Select count(1) from dbo.[MemAuth] with (nolock) "; IList <MemAuthEntity> entityList = new List <MemAuthEntity>(); DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@PageIndex", DbType.Int32, pageindex); db.AddInParameter(cmd, "@PageSize", DbType.Int32, pagesize); using (IDataReader reader = db.ExecuteReader(cmd)) { while (reader.Read()) { MemAuthEntity entity = new MemAuthEntity(); entity.Id = StringUtils.GetDbInt(reader["Id"]); entity.AuthCode = StringUtils.GetDbString(reader["AuthCode"]); entity.AuthName = StringUtils.GetDbString(reader["AuthName"]); entity.IsActive = StringUtils.GetDbInt(reader["IsActive"]); entity.Remark = StringUtils.GetDbString(reader["Remark"]); entity.CreateTime = StringUtils.GetDbDateTime(reader["CreateTime"]); entity.UpdateTime = StringUtils.GetDbDateTime(reader["UpdateTime"]); entity.UpdateManId = StringUtils.GetDbInt(reader["UpdateManId"]); entityList.Add(entity); } } cmd = db.GetSqlStringCommand(sql2); using (IDataReader reader = db.ExecuteReader(cmd)) { if (reader.Read()) { recordCount = StringUtils.GetDbInt(reader[0]); } else { recordCount = 0; } } return(entityList); }
/// <summary> /// 插入一条记录到表MemAuth,如果表中存在自增字段,则返回值为新记录的自增字段值,否则返回0。 /// 该方法提供给界面等UI层调用 /// </summary> /// <param name="memAuth">要添加的MemAuth数据实体对象</param> public int AddMemAuth(MemAuthEntity memAuth) { if (memAuth.Id > 0) { return(UpdateMemAuth(memAuth)); } else if (string.IsNullOrEmpty(memAuth.AuthName)) { return((int)CommonStatus.ADD_Fail_Empty); } else if (MemAuthBLL.Instance.IsExist(memAuth)) { return((int)CommonStatus.ADD_Fail_Exist); } else { return(MemAuthDA.Instance.AddMemAuth(memAuth)); } }
/// <summary> /// 插入一条记录到表MemAuth,如果表中存在自增字段,则返回值为新记录的自增字段值,否则返回0 /// </summary> /// <param name="db">数据库操作对象</param> /// <param name="memAuth">待插入的实体对象</param> public int AddMemAuth(MemAuthEntity entity) { string sql = @"insert into MemAuth( [AuthCode],[AuthName],[IsActive],[Remark],[CreateTime],[UpdateTime],[UpdateManId])VALUES ( @AuthCode,@AuthName,@IsActive,@Remark,@CreateTime,@UpdateTime,@UpdateManId); SELECT SCOPE_IDENTITY();" ; DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@AuthCode", DbType.String, entity.AuthCode); db.AddInParameter(cmd, "@AuthName", DbType.String, entity.AuthName); db.AddInParameter(cmd, "@IsActive", DbType.Int32, entity.IsActive); db.AddInParameter(cmd, "@Remark", DbType.String, entity.Remark); db.AddInParameter(cmd, "@CreateTime", DbType.DateTime, entity.CreateTime); db.AddInParameter(cmd, "@UpdateTime", DbType.DateTime, entity.UpdateTime); db.AddInParameter(cmd, "@UpdateManId", DbType.Int32, entity.UpdateManId); object identity = db.ExecuteScalar(cmd); if (identity == null || identity == DBNull.Value) { return(0); } return(Convert.ToInt32(identity)); }
/// <summary> /// 读取记录列表。 /// </summary> /// <param name="db">数据库操作对象</param> /// <param name="columns">需要返回的列,不提供任何列名时默认将返回所有列</param> public IList <MemAuthEntity> GetMemAuthAll() { string sql = @"SELECT [Id],[AuthCode],[AuthName],[IsActive],[Remark],[CreateTime],[UpdateTime],[UpdateManId] from dbo.[MemAuth] WITH(NOLOCK) "; IList <MemAuthEntity> entityList = new List <MemAuthEntity>(); DbCommand cmd = db.GetSqlStringCommand(sql); using (IDataReader reader = db.ExecuteReader(cmd)) { while (reader.Read()) { MemAuthEntity entity = new MemAuthEntity(); entity.Id = StringUtils.GetDbInt(reader["Id"]); entity.AuthCode = StringUtils.GetDbString(reader["AuthCode"]); entity.AuthName = StringUtils.GetDbString(reader["AuthName"]); entity.IsActive = StringUtils.GetDbInt(reader["IsActive"]); entity.Remark = StringUtils.GetDbString(reader["Remark"]); entity.CreateTime = StringUtils.GetDbDateTime(reader["CreateTime"]); entity.UpdateTime = StringUtils.GetDbDateTime(reader["UpdateTime"]); entity.UpdateManId = StringUtils.GetDbInt(reader["UpdateManId"]); entityList.Add(entity); } } return(entityList); }
/// <summary> /// 更新一条MemAuth记录。 /// 该方法提供给界面等UI层调用 /// </summary> /// <param name="memAuth">待更新的实体对象</param> /// <param name="columns">要更新的列名,不提供任何列名时默认将更新主键之外的所有列</param> public int UpdateMemAuth(MemAuthEntity memAuth) { return(MemAuthDA.Instance.UpdateMemAuth(memAuth)); }
/// <summary> /// 判断对象是否存在 /// </summary> /// <param name="dicEnum"></param> /// <returns></returns> public bool IsExist(MemAuthEntity memAuth) { return(MemAuthDA.Instance.ExistNum(memAuth) > 0); }