public Model.CMColumn GetModel(string strWhere, List <SqlParameter> parameters) { StringBuilder strSql = new StringBuilder(); strSql.Append("select * from CMColumn "); Database db = DatabaseFactory.CreateDatabase(); if (strWhere.Trim() != "") { strSql.Append(" where " + strWhere); } DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); if (parameters.Count > 0) { foreach (SqlParameter sqlParameter in parameters) { dbCommand.Parameters.Add(sqlParameter); } } Model.CMColumn model = null; using (IDataReader dataReader = db.ExecuteReader(dbCommand)) { if (dataReader.Read()) { model = ReaderBind(dataReader); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Model.CMColumn model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into CMColumn("); strSql.Append("ColName,ParentId,Level,Status,AddTime,SeoKey,SeoDes,ClickRate)"); strSql.Append(" values ("); strSql.Append("@ColName,@ParentId,@Level,@Status,@AddTime,@SeoKey,@SeoDes,@ClickRate)"); strSql.Append(";select @@IDENTITY"); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "ColName", DbType.String, model.ColName); db.AddInParameter(dbCommand, "ParentId", DbType.Int32, model.ParentId); db.AddInParameter(dbCommand, "Level", DbType.Int32, model.Level); db.AddInParameter(dbCommand, "Status", DbType.Byte, model.Status); db.AddInParameter(dbCommand, "AddTime", DbType.DateTime, model.AddTime); db.AddInParameter(dbCommand, "SeoKey", DbType.String, model.SeoKey); db.AddInParameter(dbCommand, "SeoDes", DbType.String, model.SeoDes); db.AddInParameter(dbCommand, "ClickRate", DbType.Int32, model.ClickRate); int result; object obj = db.ExecuteScalar(dbCommand); if (!int.TryParse(obj.ToString(), out result)) { return(0); } return(result); }
/// <summary> /// 得到一个对象实体 /// </summary> public Model.CMColumn DataRowToModel(DataRow row) { Model.CMColumn model = new Model.CMColumn(); if (row != null) { if (row["ColId"] != null && row["ColId"].ToString() != "") { model.ColId = Convert.ToInt32(row["ColId"].ToString()); } if (row["ColName"] != null) { model.ColName = row["ColName"].ToString(); } if (row["ParentId"] != null && row["ParentId"].ToString() != "") { model.ParentId = Convert.ToInt32(row["ParentId"].ToString()); } if (row["Level"] != null && row["Level"].ToString() != "") { model.Level = Convert.ToInt32(row["Level"].ToString()); } if (row["Status"] != null && row["Status"].ToString() != "") { model.Status = Convert.ToInt32(row["Status"].ToString()); } if (row["AddTime"] != null && row["AddTime"].ToString() != "") { model.AddTime = Convert.ToDateTime(row["AddTime"].ToString()); } if (row["SeoKey"] != null) { model.SeoKey = row["SeoKey"].ToString(); } if (row["SeoDes"] != null) { model.SeoDes = row["SeoDes"].ToString(); } if (row["ClickRate"] != null && row["ClickRate"].ToString() != "") { model.ClickRate = Convert.ToInt32(row["ClickRate"].ToString()); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public Model.CMColumn GetModel(int ColId) { StringBuilder strSql = new StringBuilder(); strSql.Append("select ColId,ColName,ParentId,Level,Status,AddTime,SeoKey,SeoDes,ClickRate from CMColumn "); strSql.Append(" where ColId=@ColId "); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "ColId", DbType.Int32, ColId); Model.CMColumn model = null; using (IDataReader dataReader = db.ExecuteReader(dbCommand)) { if (dataReader.Read()) { model = ReaderBind(dataReader); } } return(model); }
/// <summary> /// 对象实体绑定数据 /// </summary> public Model.CMColumn ReaderBind(IDataReader dataReader) { Model.CMColumn model = new Model.CMColumn(); object ojb; ojb = dataReader["ColId"]; if (ojb != null && ojb != DBNull.Value) { model.ColId = Convert.ToInt32(ojb); } model.ColName = dataReader["ColName"].ToString(); ojb = dataReader["ParentId"]; if (ojb != null && ojb != DBNull.Value) { model.ParentId = Convert.ToInt32(ojb); } ojb = dataReader["Level"]; if (ojb != null && ojb != DBNull.Value) { model.Level = Convert.ToInt32(ojb); } ojb = dataReader["Status"]; if (ojb != null && ojb != DBNull.Value) { model.Status = Convert.ToInt32(ojb); } ojb = dataReader["AddTime"]; if (ojb != null && ojb != DBNull.Value) { model.AddTime = Convert.ToDateTime(ojb); } model.SeoKey = dataReader["SeoKey"].ToString(); model.SeoDes = dataReader["SeoDes"].ToString(); ojb = dataReader["ClickRate"]; if (ojb != null && ojb != DBNull.Value) { model.ClickRate = Convert.ToInt32(ojb); } return(model); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Model.CMColumn model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update CMColumn set "); strSql.Append("ColName=@ColName,"); strSql.Append("ParentId=@ParentId,"); strSql.Append("Level=@Level,"); strSql.Append("Status=@Status,"); strSql.Append("AddTime=@AddTime,"); strSql.Append("SeoKey=@SeoKey,"); strSql.Append("SeoDes=@SeoDes,"); strSql.Append("ClickRate=@ClickRate"); strSql.Append(" where ColId=@ColId "); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "ColId", DbType.Int32, model.ColId); db.AddInParameter(dbCommand, "ColName", DbType.String, model.ColName); db.AddInParameter(dbCommand, "ParentId", DbType.Int32, model.ParentId); db.AddInParameter(dbCommand, "Level", DbType.Int32, model.Level); db.AddInParameter(dbCommand, "Status", DbType.Byte, model.Status); db.AddInParameter(dbCommand, "AddTime", DbType.DateTime, model.AddTime); db.AddInParameter(dbCommand, "SeoKey", DbType.String, model.SeoKey); db.AddInParameter(dbCommand, "SeoDes", DbType.String, model.SeoDes); db.AddInParameter(dbCommand, "ClickRate", DbType.Int32, model.ClickRate); int rows = db.ExecuteNonQuery(dbCommand); if (rows > 0) { return(true); } else { return(false); } }