/// <summary> /// 增加一条数据 /// </summary> public bool Add(CSLG.CTalk.Model.DICT_friendRequeest model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into DICT_friendRequeest("); strSql.Append("ID,StateName)"); strSql.Append(" values ("); strSql.Append("@ID,@StateName)"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4), new SqlParameter("@StateName", SqlDbType.NVarChar, 50) }; parameters[0].Value = model.ID; parameters[1].Value = model.StateName; 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(CSLG.CTalk.Model.DICT_friendRequeest model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update DICT_friendRequeest set "); strSql.Append("StateName=@StateName"); strSql.Append(" where ID=@ID "); SqlParameter[] parameters = { new SqlParameter("@StateName", SqlDbType.NVarChar, 50), new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = model.StateName; parameters[1].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 CSLG.CTalk.Model.DICT_friendRequeest GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,StateName from DICT_friendRequeest "); strSql.Append(" where ID=@ID "); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; CSLG.CTalk.Model.DICT_friendRequeest model = new CSLG.CTalk.Model.DICT_friendRequeest(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["ID"] != null && ds.Tables[0].Rows[0]["ID"].ToString() != "") { model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString()); } if (ds.Tables[0].Rows[0]["StateName"] != null && ds.Tables[0].Rows[0]["StateName"].ToString() != "") { model.StateName = ds.Tables[0].Rows[0]["StateName"].ToString(); } return(model); } else { return(null); } }