/// <summary> /// 更新一条数据 /// </summary> public bool Update(SP.Model.members model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update members set "); strSql.Append("pass=@pass,"); strSql.Append("mname=@mname,"); strSql.Append("sex=@sex,"); strSql.Append("tel=@tel,"); strSql.Append("pic=@pic,"); strSql.Append("regtime=@regtime"); strSql.Append(" where lname=@lname "); SqlParameter[] parameters = { new SqlParameter("@pass", SqlDbType.VarChar, 50), new SqlParameter("@mname", SqlDbType.VarChar, 50), new SqlParameter("@sex", SqlDbType.VarChar, 20), new SqlParameter("@tel", SqlDbType.VarChar, 50), new SqlParameter("@pic", SqlDbType.VarChar, 50), new SqlParameter("@regtime", SqlDbType.DateTime), new SqlParameter("@lname", SqlDbType.VarChar, 50) }; parameters[0].Value = model.pass; parameters[1].Value = model.mname; parameters[2].Value = model.sex; parameters[3].Value = model.tel; parameters[4].Value = model.pic; parameters[5].Value = model.regtime; parameters[6].Value = model.lname; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(SP.Model.members model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into members("); strSql.Append("lname,pass,mname,sex,tel,pic,regtime)"); strSql.Append(" values ("); strSql.Append("@lname,@pass,@mname,@sex,@tel,@pic,@regtime)"); SqlParameter[] parameters = { new SqlParameter("@lname", SqlDbType.VarChar, 50), new SqlParameter("@pass", SqlDbType.VarChar, 50), new SqlParameter("@mname", SqlDbType.VarChar, 50), new SqlParameter("@sex", SqlDbType.VarChar, 20), new SqlParameter("@tel", SqlDbType.VarChar, 50), new SqlParameter("@pic", SqlDbType.VarChar, 50), new SqlParameter("@regtime", SqlDbType.DateTime) }; parameters[0].Value = model.lname; parameters[1].Value = model.pass; parameters[2].Value = model.mname; parameters[3].Value = model.sex; parameters[4].Value = model.tel; parameters[5].Value = model.pic; parameters[6].Value = model.regtime; 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 SP.Model.members DataRowToModel(DataRow row) { SP.Model.members model = new SP.Model.members(); if (row != null) { if (row["lname"] != null) { model.lname = row["lname"].ToString(); } if (row["pass"] != null) { model.pass = row["pass"].ToString(); } if (row["mname"] != null) { model.mname = row["mname"].ToString(); } if (row["sex"] != null) { model.sex = row["sex"].ToString(); } if (row["tel"] != null) { model.tel = row["tel"].ToString(); } if (row["pic"] != null) { model.pic = row["pic"].ToString(); } if (row["regtime"] != null && row["regtime"].ToString() != "") { model.regtime = DateTime.Parse(row["regtime"].ToString()); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public SP.Model.members GetModel(string lname) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 lname,pass,mname,sex,tel,pic,regtime from members "); strSql.Append(" where lname=@lname "); SqlParameter[] parameters = { new SqlParameter("@lname", SqlDbType.VarChar, 50) }; parameters[0].Value = lname; SP.Model.members model = new SP.Model.members(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }