/// <summary> /// 得到一个对象实体 /// </summary> public static Model.NavInfo DataRowToModel(DataRow row) { Model.NavInfo model = new Model.NavInfo(); if (row != null) { if (row["id"] != null && row["id"].ToString() != "") { model.id = int.Parse(row["id"].ToString()); } if (row["indexTitle"] != null) { model.indexTitle = row["indexTitle"].ToString(); } if (row["indexTitle2"] != null) { model.indexTitle2 = row["indexTitle2"].ToString(); } if (row["indexImg"] != null) { model.indexImg = row["indexImg"].ToString(); } if (row["linkurl"] != null) { model.linkurl = row["linkurl"].ToString(); } if (row["title"] != null) { model.title = row["title"].ToString(); } if (row["infoDesc"] != null) { model.infoDesc = row["infoDesc"].ToString(); } if (row["infoRemark"] != null) { model.infoRemark = row["infoRemark"].ToString(); } if (row["status"] != null && row["status"].ToString() != "") { model.status = int.Parse(row["status"].ToString()); } if (row["remark"] != null) { model.remark = row["remark"].ToString(); } if (row["addTime"] != null && row["addTime"].ToString() != "") { model.addTime = DateTime.Parse(row["addTime"].ToString()); } if (row["addUser"] != null && row["addUser"].ToString() != "") { model.addUser = int.Parse(row["addUser"].ToString()); } if (row["infoType"] != null && row["infoType"].ToString() != "") { model.infoType = int.Parse(row["infoType"].ToString()); } } return(model); }
/// <summary> /// 更新一条数据 /// </summary> public static bool Update(Model.NavInfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update NavInfo set "); strSql.Append("indexTitle=@indexTitle,"); strSql.Append("indexTitle2=@indexTitle2,"); strSql.Append("indexImg=@indexImg,"); strSql.Append("linkurl=@linkurl,"); strSql.Append("title=@title,"); strSql.Append("infoDesc=@infoDesc,"); strSql.Append("infoRemark=@infoRemark,"); strSql.Append("status=@status,"); strSql.Append("remark=@remark,"); strSql.Append("addTime=@addTime,"); strSql.Append("addUser=@addUser,"); strSql.Append("infoType=@infoType"); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@indexTitle", SqlDbType.VarChar, 150), new SqlParameter("@indexTitle2", SqlDbType.VarChar, 150), new SqlParameter("@indexImg", SqlDbType.VarChar, 50), new SqlParameter("@linkurl", SqlDbType.VarChar, 150), new SqlParameter("@title", SqlDbType.VarChar, 150), new SqlParameter("@infoDesc", SqlDbType.NText), new SqlParameter("@infoRemark", SqlDbType.VarChar, 150), new SqlParameter("@status", SqlDbType.Int, 4), new SqlParameter("@remark", SqlDbType.VarChar, 150), new SqlParameter("@addTime", SqlDbType.DateTime), new SqlParameter("@addUser", SqlDbType.Int, 4), new SqlParameter("@infoType", SqlDbType.Int, 4), new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = model.indexTitle; parameters[1].Value = model.indexTitle2; parameters[2].Value = model.indexImg; parameters[3].Value = model.linkurl; parameters[4].Value = model.title; parameters[5].Value = model.infoDesc; parameters[6].Value = model.infoRemark; parameters[7].Value = model.status; parameters[8].Value = model.remark; parameters[9].Value = model.addTime; parameters[10].Value = model.addUser; parameters[11].Value = model.infoType; parameters[12].Value = model.id; int rows = DBHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public static int Add(Model.NavInfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into NavInfo("); strSql.Append("indexTitle,indexTitle2,indexImg,linkurl,title,infoDesc,infoRemark,status,remark,addTime,addUser,infoType)"); strSql.Append(" values ("); strSql.Append("@indexTitle,@indexTitle2,@indexImg,@linkurl,@title,@infoDesc,@infoRemark,@status,@remark,@addTime,@addUser,@infoType)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@indexTitle", SqlDbType.VarChar, 150), new SqlParameter("@indexTitle2", SqlDbType.VarChar, 150), new SqlParameter("@indexImg", SqlDbType.VarChar, 50), new SqlParameter("@linkurl", SqlDbType.VarChar, 150), new SqlParameter("@title", SqlDbType.VarChar, 150), new SqlParameter("@infoDesc", SqlDbType.NText), new SqlParameter("@infoRemark", SqlDbType.VarChar, 150), new SqlParameter("@status", SqlDbType.Int, 4), new SqlParameter("@remark", SqlDbType.VarChar, 150), new SqlParameter("@addTime", SqlDbType.DateTime), new SqlParameter("@addUser", SqlDbType.Int, 4), new SqlParameter("@infoType", SqlDbType.Int, 4) }; parameters[0].Value = model.indexTitle; parameters[1].Value = model.indexTitle2; parameters[2].Value = model.indexImg; parameters[3].Value = model.linkurl; parameters[4].Value = model.title; parameters[5].Value = model.infoDesc; parameters[6].Value = model.infoRemark; parameters[7].Value = model.status; parameters[8].Value = model.remark; parameters[9].Value = model.addTime; parameters[10].Value = model.addUser; parameters[11].Value = model.infoType; 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 static Model.NavInfo GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,indexTitle,indexTitle2,indexImg,linkurl,title,infoDesc,infoRemark,status,remark,addTime,addUser,infoType from NavInfo "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; Model.NavInfo model = new Model.NavInfo(); DataSet ds = DBHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }