/// <summary> /// 增加一条数据 /// </summary> public int Add(Cms.Model.C_ad model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into C_ad("); strSql.Append("name,picUrl,width,height,linkUrl1,hits,filestype,ishidden,ordernum,linkUrl,note,adtype,updateTime,textParam1,textParam2,textParam3,textParam4,textParam5)"); strSql.Append(" values ("); strSql.Append("@name,@picUrl,@width,@height,@linkUrl1,@hits,@filestype,@ishidden,@ordernum,@linkUrl,@note,@adtype,@updateTime,@textParam1,@textParam2,@textParam3,@textParam4,@textParam5)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@name", SqlDbType.VarChar, -1), new SqlParameter("@picUrl", SqlDbType.VarChar, -1), new SqlParameter("@width", SqlDbType.Int, 4), new SqlParameter("@height", SqlDbType.Int, 4), new SqlParameter("@linkUrl1", SqlDbType.VarChar, 350), new SqlParameter("@hits", SqlDbType.Int, 4), new SqlParameter("@filestype", SqlDbType.VarChar, 350), new SqlParameter("@ishidden", SqlDbType.Int, 4), new SqlParameter("@ordernum", SqlDbType.Int, 4), new SqlParameter("@linkUrl", SqlDbType.VarChar, -1), new SqlParameter("@note", SqlDbType.VarChar, -1), new SqlParameter("@adtype", SqlDbType.VarChar, 50), new SqlParameter("@updateTime", SqlDbType.DateTime), new SqlParameter("@textParam1", SqlDbType.VarChar, -1), new SqlParameter("@textParam2", SqlDbType.VarChar, -1), new SqlParameter("@textParam3", SqlDbType.VarChar, -1), new SqlParameter("@textParam4", SqlDbType.VarChar, -1), new SqlParameter("@textParam5", SqlDbType.VarChar, -1) }; parameters[0].Value = model.name; parameters[1].Value = model.picUrl; parameters[2].Value = model.width; parameters[3].Value = model.height; parameters[4].Value = model.linkUrl1; parameters[5].Value = model.hits; parameters[6].Value = model.filestype; parameters[7].Value = model.ishidden; parameters[8].Value = model.ordernum; parameters[9].Value = model.linkUrl; parameters[10].Value = model.note; parameters[11].Value = model.adtype; parameters[12].Value = model.updateTime; parameters[13].Value = model.textParam1; parameters[14].Value = model.textParam2; parameters[15].Value = model.textParam3; parameters[16].Value = model.textParam4; parameters[17].Value = model.textParam5; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Cms.Model.C_ad GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,name,picUrl,width,height,linkUrl1,hits,filestype,ishidden,ordernum,linkUrl,note,adtype,updateTime,textParam1,textParam2,textParam3,textParam4,textParam5 from C_ad "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; Cms.Model.C_ad model = new Cms.Model.C_ad(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Cms.Model.C_ad DataRowToModel(DataRow row) { Cms.Model.C_ad model = new Cms.Model.C_ad(); if (row != null) { if (row["id"] != null && row["id"].ToString() != "") { model.id = int.Parse(row["id"].ToString()); } if (row["name"] != null) { model.name = row["name"].ToString(); } if (row["picUrl"] != null) { model.picUrl = row["picUrl"].ToString(); } if (row["width"] != null && row["width"].ToString() != "") { model.width = int.Parse(row["width"].ToString()); } if (row["height"] != null && row["height"].ToString() != "") { model.height = int.Parse(row["height"].ToString()); } if (row["linkUrl1"] != null) { model.linkUrl1 = row["linkUrl1"].ToString(); } if (row["hits"] != null && row["hits"].ToString() != "") { model.hits = int.Parse(row["hits"].ToString()); } if (row["filestype"] != null) { model.filestype = row["filestype"].ToString(); } if (row["ishidden"] != null && row["ishidden"].ToString() != "") { model.ishidden = int.Parse(row["ishidden"].ToString()); } if (row["ordernum"] != null && row["ordernum"].ToString() != "") { model.ordernum = int.Parse(row["ordernum"].ToString()); } if (row["linkUrl"] != null) { model.linkUrl = row["linkUrl"].ToString(); } if (row["note"] != null) { model.note = row["note"].ToString(); } if (row["adtype"] != null) { model.adtype = row["adtype"].ToString(); } if (row["updateTime"] != null && row["updateTime"].ToString() != "") { model.updateTime = DateTime.Parse(row["updateTime"].ToString()); } if (row["textParam1"] != null) { model.textParam1 = row["textParam1"].ToString(); } if (row["textParam2"] != null) { model.textParam2 = row["textParam2"].ToString(); } if (row["textParam3"] != null) { model.textParam3 = row["textParam3"].ToString(); } if (row["textParam4"] != null) { model.textParam4 = row["textParam4"].ToString(); } if (row["textParam5"] != null) { model.textParam5 = row["textParam5"].ToString(); } } return(model); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Cms.Model.C_ad model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update C_ad set "); strSql.Append("name=@name,"); strSql.Append("picUrl=@picUrl,"); strSql.Append("width=@width,"); strSql.Append("height=@height,"); strSql.Append("linkUrl1=@linkUrl1,"); strSql.Append("hits=@hits,"); strSql.Append("filestype=@filestype,"); strSql.Append("ishidden=@ishidden,"); strSql.Append("ordernum=@ordernum,"); strSql.Append("linkUrl=@linkUrl,"); strSql.Append("note=@note,"); strSql.Append("adtype=@adtype,"); strSql.Append("updateTime=@updateTime,"); strSql.Append("textParam1=@textParam1,"); strSql.Append("textParam2=@textParam2,"); strSql.Append("textParam3=@textParam3,"); strSql.Append("textParam4=@textParam4,"); strSql.Append("textParam5=@textParam5"); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@name", SqlDbType.VarChar, -1), new SqlParameter("@picUrl", SqlDbType.VarChar, -1), new SqlParameter("@width", SqlDbType.Int, 4), new SqlParameter("@height", SqlDbType.Int, 4), new SqlParameter("@linkUrl1", SqlDbType.VarChar, 350), new SqlParameter("@hits", SqlDbType.Int, 4), new SqlParameter("@filestype", SqlDbType.VarChar, 350), new SqlParameter("@ishidden", SqlDbType.Int, 4), new SqlParameter("@ordernum", SqlDbType.Int, 4), new SqlParameter("@linkUrl", SqlDbType.VarChar, -1), new SqlParameter("@note", SqlDbType.VarChar, -1), new SqlParameter("@adtype", SqlDbType.VarChar, 50), new SqlParameter("@updateTime", SqlDbType.DateTime), new SqlParameter("@textParam1", SqlDbType.VarChar, -1), new SqlParameter("@textParam2", SqlDbType.VarChar, -1), new SqlParameter("@textParam3", SqlDbType.VarChar, -1), new SqlParameter("@textParam4", SqlDbType.VarChar, -1), new SqlParameter("@textParam5", SqlDbType.VarChar, -1), new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = model.name; parameters[1].Value = model.picUrl; parameters[2].Value = model.width; parameters[3].Value = model.height; parameters[4].Value = model.linkUrl1; parameters[5].Value = model.hits; parameters[6].Value = model.filestype; parameters[7].Value = model.ishidden; parameters[8].Value = model.ordernum; parameters[9].Value = model.linkUrl; parameters[10].Value = model.note; parameters[11].Value = model.adtype; parameters[12].Value = model.updateTime; parameters[13].Value = model.textParam1; parameters[14].Value = model.textParam2; parameters[15].Value = model.textParam3; parameters[16].Value = model.textParam4; parameters[17].Value = model.textParam5; parameters[18].Value = model.id; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }