/// <summary> /// 更新一条数据 /// </summary> public bool Update(LEANJU.Model.DetailInfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update DetailInfo set "); strSql.Append("picture=@picture,"); strSql.Append("sex=@sex,"); strSql.Append("year=@year,"); strSql.Append("month=@month,"); strSql.Append("day=@day,"); strSql.Append("school=@school,"); strSql.Append("country=@country,"); strSql.Append("address=@address,"); strSql.Append("job=@job"); strSql.Append(" where id=@id "); SqlParameter[] parameters = { new SqlParameter("@picture", SqlDbType.NVarChar, 50), new SqlParameter("@sex", SqlDbType.NVarChar, 5), new SqlParameter("@year", SqlDbType.NVarChar, 10), new SqlParameter("@month", SqlDbType.NVarChar, 50), new SqlParameter("@day", SqlDbType.NVarChar, 50), new SqlParameter("@school", SqlDbType.NVarChar, 20), new SqlParameter("@country", SqlDbType.NVarChar, 10), new SqlParameter("@address", SqlDbType.NVarChar, 50), new SqlParameter("@job", SqlDbType.NVarChar, 20), new SqlParameter("@id", SqlDbType.NVarChar, 20) }; parameters[0].Value = model.picture; parameters[1].Value = model.sex; parameters[2].Value = model.year; parameters[3].Value = model.month; parameters[4].Value = model.day; parameters[5].Value = model.school; parameters[6].Value = model.country; parameters[7].Value = model.address; parameters[8].Value = model.job; parameters[9].Value = model.id; 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 LEANJU.Model.DetailInfo DataRowToModel(DataRow row) { LEANJU.Model.DetailInfo model = new LEANJU.Model.DetailInfo(); if (row != null) { if (row["id"] != null) { model.id = row["id"].ToString(); } if (row["picture"] != null) { model.picture = row["picture"].ToString(); } if (row["sex"] != null) { model.sex = row["sex"].ToString(); } if (row["year"] != null) { model.year = row["year"].ToString(); } if (row["month"] != null) { model.month = row["month"].ToString(); } if (row["day"] != null) { model.day = row["day"].ToString(); } if (row["school"] != null) { model.school = row["school"].ToString(); } if (row["country"] != null) { model.country = row["country"].ToString(); } if (row["address"] != null) { model.address = row["address"].ToString(); } if (row["job"] != null) { model.job = row["job"].ToString(); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(LEANJU.Model.DetailInfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into DetailInfo("); strSql.Append("id,picture,sex,year,month,day,school,country,address,job)"); strSql.Append(" values ("); strSql.Append("@id,@picture,@sex,@year,@month,@day,@school,@country,@address,@job)"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.NVarChar, 20), new SqlParameter("@picture", SqlDbType.NVarChar, 50), new SqlParameter("@sex", SqlDbType.NVarChar, 5), new SqlParameter("@year", SqlDbType.NVarChar, 10), new SqlParameter("@month", SqlDbType.NVarChar, 50), new SqlParameter("@day", SqlDbType.NVarChar, 50), new SqlParameter("@school", SqlDbType.NVarChar, 20), new SqlParameter("@country", SqlDbType.NVarChar, 10), new SqlParameter("@address", SqlDbType.NVarChar, 50), new SqlParameter("@job", SqlDbType.NVarChar, 20) }; parameters[0].Value = model.id; parameters[1].Value = model.picture; parameters[2].Value = model.sex; parameters[3].Value = model.year; parameters[4].Value = model.month; parameters[5].Value = model.day; parameters[6].Value = model.school; parameters[7].Value = model.country; parameters[8].Value = model.address; parameters[9].Value = model.job; 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 LEANJU.Model.DetailInfo GetModel(string id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,picture,sex,year,month,day,school,country,address,job from DetailInfo "); strSql.Append(" where id=@id "); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.NVarChar, 20) }; parameters[0].Value = id; LEANJU.Model.DetailInfo model = new LEANJU.Model.DetailInfo(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }