/// <summary> /// 增加一条数据 /// </summary> public bool Add(Topicsys.Model.t_admin model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into t_admin("); strSql.Append("user_name,pwd,user_stat)"); strSql.Append(" values ("); strSql.Append("@user_name,@pwd,@user_stat)"); MySqlParameter[] parameters = { new MySqlParameter("@user_name", MySqlDbType.VarChar, 32), new MySqlParameter("@pwd", MySqlDbType.VarChar, 60), new MySqlParameter("@user_stat", MySqlDbType.Int32, 1) }; parameters[0].Value = model.user_name; parameters[1].Value = model.pwd; parameters[2].Value = model.user_stat; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Topicsys.Model.t_admin model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update t_admin set "); strSql.Append("pwd=@pwd,"); strSql.Append("user_stat=@user_stat"); strSql.Append(" where id=@id"); MySqlParameter[] parameters = { new MySqlParameter("@pwd", MySqlDbType.VarChar, 60), new MySqlParameter("@user_stat", MySqlDbType.Int32, 1), new MySqlParameter("@id", MySqlDbType.Int32, 11), new MySqlParameter("@user_name", MySqlDbType.VarChar, 32) }; parameters[0].Value = model.pwd; parameters[1].Value = model.user_stat; parameters[2].Value = model.id; parameters[3].Value = model.user_name; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
protected void btnSave_Click(object sender, EventArgs e) { string strErr = ""; if (this.txtuser_name.Text.Trim().Length == 0) { strErr += "登录名不能为空!\\n"; } if (strErr != "") { MessageBox.Show(this, strErr); return; } string user_name = this.txtuser_name.Text; string pwd = BLL.Utils.HashPasswd(this.txtpwd.Text.Trim().Length > 5 ? txtpwd.Text.Trim() : "abc12345"); Topicsys.Model.t_admin model = new Topicsys.Model.t_admin(); model.user_name = user_name; model.pwd = pwd; Topicsys.BLL.t_admin bll = new Topicsys.BLL.t_admin(); /// 写入日志 BLL.Utils.Log(this, "添加系统角色:" + user_name); BLL.Utils.ShowMessage(this, bll.Add(model)?"保存成功!":"保存失败!"); }
private void ShowInfo(int id) { Topicsys.BLL.t_admin bll = new Topicsys.BLL.t_admin(); Topicsys.Model.t_admin model = bll.GetModel(id); this.lblid.Text = model.id.ToString(); this.lbluser_name.Text = model.user_name; this.ddlStat.Text = model.user_stat.ToString(); }
/// <summary> /// 得到一个对象实体 /// </summary> public Topicsys.Model.t_admin DataRowToModel(DataRow row) { Topicsys.Model.t_admin model = new Topicsys.Model.t_admin(); if (row != null) { if (row["id"] != null && row["id"].ToString() != "") { model.id = int.Parse(row["id"].ToString()); } if (row["user_name"] != null) { model.user_name = row["user_name"].ToString(); } if (row["pwd"] != null) { model.pwd = row["pwd"].ToString(); } if (row["user_stat"] != null && row["user_stat"].ToString() != "") { model.user_stat = int.Parse(row["user_stat"].ToString()); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public Topicsys.Model.t_admin GetModel(string user_name) { StringBuilder strSql = new StringBuilder(); strSql.Append("select id,user_name,pwd,user_stat from t_admin "); strSql.Append(" where user_name=@id"); MySqlParameter[] parameters = { new MySqlParameter("@id", MySqlDbType.VarChar) }; parameters[0].Value = user_name; Topicsys.Model.t_admin model = new Topicsys.Model.t_admin(); DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }