/// <summary> /// 更新一条数据 /// </summary> public bool Update(Blogs.Model.BlogUser model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update BlogUser set "); strSql.Append("loginname=@loginname,"); strSql.Append("oginpwd=@oginpwd,"); strSql.Append("cnname=@cnname,"); strSql.Append("email=@email,"); strSql.Append("islock=@islock,"); strSql.Append("isdel=@isdel,"); strSql.Append("addtime=@addtime,"); strSql.Append("lastlogintime=@lastlogintime,"); strSql.Append("lastloginip=@lastloginip"); strSql.Append(" where id=@id"); SQLiteParameter[] parameters = { new SQLiteParameter("@loginname", DbType.String), new SQLiteParameter("@oginpwd", DbType.String), new SQLiteParameter("@cnname", DbType.String), new SQLiteParameter("@email", DbType.String), new SQLiteParameter("@islock", DbType.bit, 1), new SQLiteParameter("@isdel", DbType.bit, 1), new SQLiteParameter("@addtime", DbType.DateTime), new SQLiteParameter("@lastlogintime", DbType.DateTime), new SQLiteParameter("@lastloginip", DbType.String), new SQLiteParameter("@id", DbType.Int32, 8) }; parameters[0].Value = model.loginname; parameters[1].Value = model.oginpwd; parameters[2].Value = model.cnname; parameters[3].Value = model.email; parameters[4].Value = model.islock; parameters[5].Value = model.isdel; parameters[6].Value = model.addtime; parameters[7].Value = model.lastlogintime; parameters[8].Value = model.lastloginip; parameters[9].Value = model.id; int rows = DbHelperSQLite.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Blogs.Model.BlogUser model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into BlogUser("); strSql.Append("loginname,oginpwd,cnname,email,islock,isdel,addtime,lastlogintime,lastloginip)"); strSql.Append(" values ("); strSql.Append("@loginname,@oginpwd,@cnname,@email,@islock,@isdel,@addtime,@lastlogintime,@lastloginip)"); strSql.Append(";select LAST_INSERT_ROWID()"); SQLiteParameter[] parameters = { new SQLiteParameter("@loginname", DbType.String), new SQLiteParameter("@oginpwd", DbType.String), new SQLiteParameter("@cnname", DbType.String), new SQLiteParameter("@email", DbType.String), new SQLiteParameter("@islock", DbType.bit, 1), new SQLiteParameter("@isdel", DbType.bit, 1), new SQLiteParameter("@addtime", DbType.DateTime), new SQLiteParameter("@lastlogintime", DbType.DateTime), new SQLiteParameter("@lastloginip", DbType.String) }; parameters[0].Value = model.loginname; parameters[1].Value = model.oginpwd; parameters[2].Value = model.cnname; parameters[3].Value = model.email; parameters[4].Value = model.islock; parameters[5].Value = model.isdel; parameters[6].Value = model.addtime; parameters[7].Value = model.lastlogintime; parameters[8].Value = model.lastloginip; object obj = DbHelperSQLite.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 Blogs.Model.BlogUser GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select id,loginname,oginpwd,cnname,email,islock,isdel,addtime,lastlogintime,lastloginip from BlogUser "); strSql.Append(" where id=@id"); SQLiteParameter[] parameters = { new SQLiteParameter("@id", DbType.Int32, 4) }; parameters[0].Value = id; Blogs.Model.BlogUser model = new Blogs.Model.BlogUser(); DataSet ds = DbHelperSQLite.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 Blogs.Model.BlogUser DataRowToModel(DataRow row) { Blogs.Model.BlogUser model = new Blogs.Model.BlogUser(); if (row != null) { if (row["id"] != null && row["id"].ToString() != "") { model.id = int.Parse(row["id"].ToString()); } if (row["loginname"] != null) { model.loginname = row["loginname"].ToString(); } if (row["oginpwd"] != null) { model.oginpwd = row["oginpwd"].ToString(); } if (row["cnname"] != null) { model.cnname = row["cnname"].ToString(); } if (row["email"] != null) { model.email = row["email"].ToString(); } if (row["islock"] != null && row["islock"].ToString() != "") { if ((row["islock"].ToString() == "1") || (row["islock"].ToString().ToLower() == "true")) { model.islock = true; } else { model.islock = false; } } if (row["isdel"] != null && row["isdel"].ToString() != "") { if ((row["isdel"].ToString() == "1") || (row["isdel"].ToString().ToLower() == "true")) { model.isdel = true; } else { model.isdel = false; } } if (row["addtime"] != null && row["addtime"].ToString() != "") { model.addtime = DateTime.Parse(row["addtime"].ToString()); } if (row["lastlogintime"] != null && row["lastlogintime"].ToString() != "") { model.lastlogintime = DateTime.Parse(row["lastlogintime"].ToString()); } if (row["lastloginip"] != null) { model.lastloginip = row["lastloginip"].ToString(); } } return(model); }