/// <summary> /// 得到一个对象实体 /// </summary> public Club.Model.T_ADMIN GetModelByName(string ADMINZH) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 "); strSql.Append(" ADMINID,ADMINZH,ADMINMM "); strSql.Append(" from T_ADMIN "); strSql.Append(" where ADMINZH like '%" + ADMINZH + "%' "); Club.Model.T_ADMIN model = new Club.Model.T_ADMIN(); DataSet ds = DbHelperSQL.Query(strSql.ToString()); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["ADMINID"].ToString() != "") { model.ADMINID = int.Parse(ds.Tables[0].Rows[0]["ADMINID"].ToString()); } model.ADMINZH = ds.Tables[0].Rows[0]["ADMINZH"].ToString(); model.ADMINMM = ds.Tables[0].Rows[0]["ADMINMM"].ToString(); return(model); } else { return(null); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Club.Model.T_ADMIN model) { StringBuilder strSql = new StringBuilder(); StringBuilder strSql1 = new StringBuilder(); StringBuilder strSql2 = new StringBuilder(); if (model.ADMINZH != null) { strSql1.Append("ADMINZH,"); strSql2.Append("'" + model.ADMINZH + "',"); } if (model.ADMINMM != null) { strSql1.Append("ADMINMM,"); strSql2.Append("'" + model.ADMINMM + "',"); } strSql.Append("insert into T_ADMIN("); strSql.Append(strSql1.ToString().Remove(strSql1.Length - 1)); strSql.Append(")"); strSql.Append(" values ("); strSql.Append(strSql2.ToString().Remove(strSql2.Length - 1)); strSql.Append(")"); strSql.Append(";select @@IDENTITY"); object obj = DbHelperSQL.GetSingle(strSql.ToString()); if (obj == null) { return(-1); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 更新一条数据 /// </summary> public void Update(Club.Model.T_ADMIN model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update T_ADMIN set "); if (model.ADMINZH != null) { strSql.Append("ADMINZH='" + model.ADMINZH + "',"); } if (model.ADMINMM != null) { strSql.Append("ADMINMM='" + model.ADMINMM + "',"); } int n = strSql.ToString().LastIndexOf(","); strSql.Remove(n, 1); strSql.Append(" where ADMINID=" + model.ADMINID + " "); DbHelperSQL.ExecuteSql(strSql.ToString()); }