/// <summary> /// 增加一条数据 /// </summary> public bool Add(dbamet.Model.Password model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Password("); strSql.Append("customId,password)"); strSql.Append(" values ("); strSql.Append("@customId,@password)"); SqlParameter[] parameters = { new SqlParameter("@customId", SqlDbType.Char, 8), new SqlParameter("@password", SqlDbType.Char, 20) }; parameters[0].Value = model.customId; parameters[1].Value = model.password; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(dbamet.Model.Password model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Password set "); strSql.Append("password=@password"); strSql.Append(" where customId=@customId "); SqlParameter[] parameters = { new SqlParameter("@password", SqlDbType.Char, 20), new SqlParameter("@customId", SqlDbType.Char, 8) }; parameters[0].Value = model.password; parameters[1].Value = model.customId; 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 dbamet.Model.Password GetModel(string customId) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 customId,password from Password "); strSql.Append(" where customId=@customId "); SqlParameter[] parameters = { new SqlParameter("@customId", SqlDbType.Char, 8) }; parameters[0].Value = customId; dbamet.Model.Password model = new dbamet.Model.Password(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["customId"] != null && ds.Tables[0].Rows[0]["customId"].ToString() != "") { model.customId = ds.Tables[0].Rows[0]["customId"].ToString(); } if (ds.Tables[0].Rows[0]["password"] != null && ds.Tables[0].Rows[0]["password"].ToString() != "") { model.password = ds.Tables[0].Rows[0]["password"].ToString(); } return(model); } else { return(null); } }