/// <summary> /// 更新一条数据 /// </summary> public bool Update(Model.Sys.SysConfig model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update sysconfig set "); strSql.Append("type=@type,"); strSql.Append("key=@key,"); strSql.Append("value=@value,"); strSql.Append("desc=@desc"); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@type", SqlDbType.Int, 4), new SqlParameter("@key", SqlDbType.VarChar, 50), new SqlParameter("@value", SqlDbType.VarChar, 100), new SqlParameter("@desc", SqlDbType.VarChar, 100), new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = model.type; parameters[1].Value = model.key; parameters[2].Value = model.value; parameters[3].Value = model.desc; parameters[4].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 int Add(Model.Sys.SysConfig model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into sysconfig("); strSql.Append("type,key,value,desc)"); strSql.Append(" values ("); strSql.Append("@type,@key,@value,@desc)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@type", SqlDbType.Int, 4), new SqlParameter("@key", SqlDbType.VarChar, 50), new SqlParameter("@value", SqlDbType.VarChar, 100), new SqlParameter("@desc", SqlDbType.VarChar, 100) }; parameters[0].Value = model.type; parameters[1].Value = model.key; parameters[2].Value = model.value; parameters[3].Value = model.desc; 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 Model.Sys.SysConfig DataRowToModel(DataRow row) { Model.Sys.SysConfig model = new Model.Sys.SysConfig(); if (row != null) { if (row["id"] != null && row["id"].ToString() != "") { model.id = int.Parse(row["id"].ToString()); } if (row["type"] != null && row["type"].ToString() != "") { model.type = int.Parse(row["type"].ToString()); } if (row["key"] != null) { model.key = row["key"].ToString(); } if (row["value"] != null) { model.value = row["value"].ToString(); } if (row["desc"] != null) { model.desc = row["desc"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public Model.Sys.SysConfig GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,type,key,value,desc from sysconfig "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; Model.Sys.SysConfig model = new Model.Sys.SysConfig(); 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> /// 更新一条数据 /// </summary> public bool Update(Model.Sys.SysConfig model) { return(dal.Update(model)); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Model.Sys.SysConfig model) { return(dal.Add(model)); }