/// <summary> /// 增加一条数据 /// </summary> public int Add(Model.CMArticleType model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into CMArticleType("); strSql.Append("ATName,DisplayCss,ColorValue)"); strSql.Append(" values ("); strSql.Append("@ATName,@DisplayCss,@ColorValue)"); strSql.Append(";select @@IDENTITY"); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "ATName", DbType.String, model.ATName); db.AddInParameter(dbCommand, "DisplayCss", DbType.AnsiString, model.DisplayCss); db.AddInParameter(dbCommand, "ColorValue", DbType.String, model.ColorValue); int result; object obj = db.ExecuteScalar(dbCommand); if (!int.TryParse(obj.ToString(), out result)) { return(0); } return(result); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Model.CMArticleType model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update CMArticleType set "); strSql.Append("ATName=@ATName,"); strSql.Append("DisplayCss=@DisplayCss,"); strSql.Append("ColorValue=@ColorValue"); strSql.Append(" where ATId=@ATId "); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "ATId", DbType.Int32, model.ATId); db.AddInParameter(dbCommand, "ATName", DbType.String, model.ATName); db.AddInParameter(dbCommand, "DisplayCss", DbType.AnsiString, model.DisplayCss); db.AddInParameter(dbCommand, "ColorValue", DbType.String, model.ColorValue); int rows = db.ExecuteNonQuery(dbCommand); if (rows > 0) { return(true); } else { return(false); } }
public Model.CMArticleType GetModel(string strWhere, List <SqlParameter> parameters) { StringBuilder strSql = new StringBuilder(); strSql.Append("select * from CMArticleType "); 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.CMArticleType 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.CMArticleType ReaderBind(IDataReader dataReader) { Model.CMArticleType model = new Model.CMArticleType(); object ojb; ojb = dataReader["ATId"]; if (ojb != null && ojb != DBNull.Value) { model.ATId = Convert.ToInt32(ojb); } model.ATName = dataReader["ATName"].ToString(); model.DisplayCss = dataReader["DisplayCss"].ToString(); model.ColorValue = dataReader["ColorValue"].ToString(); return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public Model.CMArticleType GetModel(int ATId) { StringBuilder strSql = new StringBuilder(); strSql.Append("select ATId,ATName,DisplayCss,ColorValue from CMArticleType "); strSql.Append(" where ATId=@ATId "); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "ATId", DbType.Int32, ATId); Model.CMArticleType model = null; using (IDataReader dataReader = db.ExecuteReader(dbCommand)) { if (dataReader.Read()) { model = ReaderBind(dataReader); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public Model.CMArticleType DataRowToModel(DataRow row) { Model.CMArticleType model = new Model.CMArticleType(); if (row != null) { if (row["ATId"] != null && row["ATId"].ToString() != "") { model.ATId = Convert.ToInt32(row["ATId"].ToString()); } if (row["ATName"] != null) { model.ATName = row["ATName"].ToString(); } if (row["DisplayCss"] != null) { model.DisplayCss = row["DisplayCss"].ToString(); } if (row["ColorValue"] != null) { model.ColorValue = row["ColorValue"].ToString(); } } return(model); }