/// <summary> /// 更新一条数据 /// </summary> public bool Update(Model.S_Province model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update S_Province set "); strSql.Append("ProvinceName=@ProvinceName,"); strSql.Append("DateCreated=@DateCreated,"); strSql.Append("DateUpdated=@DateUpdated"); strSql.Append(" where ProvinceID=@ProvinceID "); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "ProvinceID", DbType.Int64, model.ProvinceID); db.AddInParameter(dbCommand, "ProvinceName", DbType.String, model.ProvinceName); db.AddInParameter(dbCommand, "DateCreated", DbType.DateTime, model.DateCreated); db.AddInParameter(dbCommand, "DateUpdated", DbType.DateTime, model.DateUpdated); int rows = db.ExecuteNonQuery(dbCommand); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public long Add(Model.S_Province model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into S_Province("); strSql.Append("ProvinceName,DateCreated,DateUpdated)"); strSql.Append(" values ("); strSql.Append("@ProvinceName,@DateCreated,@DateUpdated)"); strSql.Append(";select @@IDENTITY"); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "ProvinceName", DbType.String, model.ProvinceName); db.AddInParameter(dbCommand, "DateCreated", DbType.DateTime, model.DateCreated); db.AddInParameter(dbCommand, "DateUpdated", DbType.DateTime, model.DateUpdated); 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.S_Province GetModel(long ProvinceID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select ProvinceID,ProvinceName,DateCreated,DateUpdated from S_Province "); strSql.Append(" where ProvinceID=@ProvinceID "); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "ProvinceID", DbType.Int64, ProvinceID); Model.S_Province 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.S_Province ReaderBind(IDataReader dataReader) { Model.S_Province model = new Model.S_Province(); object ojb; ojb = dataReader["ProvinceID"]; if (ojb != null && ojb != DBNull.Value) { model.ProvinceID = Convert.ToInt64(ojb); } model.ProvinceName = dataReader["ProvinceName"].ToString(); ojb = dataReader["DateCreated"]; if (ojb != null && ojb != DBNull.Value) { model.DateCreated = (DateTime)ojb; } ojb = dataReader["DateUpdated"]; if (ojb != null && ojb != DBNull.Value) { model.DateUpdated = (DateTime)ojb; } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public Model.S_Province DataRowToModel(DataRow row) { Model.S_Province model = new Model.S_Province(); if (row != null) { if (row["ProvinceID"] != null && row["ProvinceID"].ToString() != "") { model.ProvinceID = long.Parse(row["ProvinceID"].ToString()); } if (row["ProvinceName"] != null) { model.ProvinceName = row["ProvinceName"].ToString(); } if (row["DateCreated"] != null && row["DateCreated"].ToString() != "") { model.DateCreated = DateTime.Parse(row["DateCreated"].ToString()); } if (row["DateUpdated"] != null && row["DateUpdated"].ToString() != "") { model.DateUpdated = DateTime.Parse(row["DateUpdated"].ToString()); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public Model.S_Province DataRowToModel(DataRow row) { Model.S_Province model=new Model.S_Province(); if (row != null) { if(row["ProvinceID"]!=null && row["ProvinceID"].ToString()!="") { model.ProvinceID=long.Parse(row["ProvinceID"].ToString()); } if(row["ProvinceName"]!=null) { model.ProvinceName=row["ProvinceName"].ToString(); } if(row["DateCreated"]!=null && row["DateCreated"].ToString()!="") { model.DateCreated=DateTime.Parse(row["DateCreated"].ToString()); } if(row["DateUpdated"]!=null && row["DateUpdated"].ToString()!="") { model.DateUpdated=DateTime.Parse(row["DateUpdated"].ToString()); } } return model; }
/// <summary> /// 对象实体绑定数据 /// </summary> public Model.S_Province ReaderBind(IDataReader dataReader) { Model.S_Province model=new Model.S_Province(); object ojb; ojb = dataReader["ProvinceID"]; if(ojb != null && ojb != DBNull.Value) { model.ProvinceID=Convert.ToInt64(ojb); } model.ProvinceName=dataReader["ProvinceName"].ToString(); ojb = dataReader["DateCreated"]; if(ojb != null && ojb != DBNull.Value) { model.DateCreated=(DateTime)ojb; } ojb = dataReader["DateUpdated"]; if(ojb != null && ojb != DBNull.Value) { model.DateUpdated=(DateTime)ojb; } return model; }