/// <summary> /// 更新一条数据 /// </summary> public bool Update(Topicsys.Model.t_dept model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update t_dept set "); strSql.Append("dept_name=@dept_name,"); strSql.Append("dept_note=@dept_note,"); strSql.Append("dept_stat=@dept_stat"); strSql.Append(" where id=@id"); strSql.Append(" OR dept_id=@dept_id"); MySqlParameter[] parameters = { new MySqlParameter("@dept_name", MySqlDbType.VarChar, 64), new MySqlParameter("@dept_note", MySqlDbType.VarChar, 255), new MySqlParameter("@dept_stat", MySqlDbType.Int32, 1), new MySqlParameter("@id", MySqlDbType.Int32, 11), new MySqlParameter("@dept_id", MySqlDbType.VarChar, 40) }; parameters[0].Value = model.dept_name; parameters[1].Value = model.dept_note; parameters[2].Value = model.dept_stat; parameters[3].Value = model.id; parameters[4].Value = model.dept_id; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(Topicsys.Model.t_dept model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into t_dept("); strSql.Append("dept_id,dept_name,dept_note,dept_stat)"); strSql.Append(" values ("); strSql.Append("@dept_id,@dept_name,@dept_note,@dept_stat)"); MySqlParameter[] parameters = { new MySqlParameter("@dept_id", MySqlDbType.VarChar, 40), new MySqlParameter("@dept_name", MySqlDbType.VarChar, 64), new MySqlParameter("@dept_note", MySqlDbType.VarChar, 255), new MySqlParameter("@dept_stat", MySqlDbType.Int32, 1) }; parameters[0].Value = model.dept_id; parameters[1].Value = model.dept_name; parameters[2].Value = model.dept_note; parameters[3].Value = model.dept_stat; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Topicsys.Model.t_dept DataRowToModel(DataRow row) { Topicsys.Model.t_dept model = new Topicsys.Model.t_dept(); if (row != null) { if (row["id"] != null && row["id"].ToString() != "") { model.id = int.Parse(row["id"].ToString()); } if (row["dept_id"] != null) { model.dept_id = row["dept_id"].ToString(); } if (row["dept_name"] != null) { model.dept_name = row["dept_name"].ToString(); } if (row["dept_note"] != null) { model.dept_note = row["dept_note"].ToString(); } if (row["dept_stat"] != null && row["dept_stat"].ToString() != "") { model.dept_stat = int.Parse(row["dept_stat"].ToString()); } } return(model); }
protected void btnSave_Click(object sender, EventArgs e) { string strErr = ""; if (this.txtdept_name.Text.Trim().Length == 0) { strErr += "系别名称不能为空!\\n"; } if (strErr != "") { BLL.Utils.ShowMessage(this, strErr); return; } string dept_name = this.txtdept_name.Text; string dept_note = this.txtdept_note.Text; Topicsys.Model.t_dept model = new Topicsys.Model.t_dept(); model.dept_name = dept_name; model.dept_note = dept_note; Topicsys.BLL.t_dept bll = new Topicsys.BLL.t_dept(); /// 写入日志 BLL.Utils.Log(this, "添加系别:" + model.dept_name); BLL.Utils.ShowMessage(this, bll.Add(model)?"保存成功!":"保存失败!"); }
private void ShowInfo(int id) { Topicsys.BLL.t_dept bll = new Topicsys.BLL.t_dept(); Topicsys.Model.t_dept model = bll.GetModel(id); this.lblid.Text = model.id.ToString(); this.txtdept_name.Text = model.dept_name; this.txtdept_note.Text = model.dept_note; this.txtdept_stat.Text = model.dept_stat.ToString(); }
/// <summary> /// 得到一个对象实体 /// </summary> public Topicsys.Model.t_dept GetModel(string id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select id,dept_id,dept_name,dept_note,dept_stat from t_dept "); strSql.Append(" where dept_id=@id"); MySqlParameter[] parameters = { new MySqlParameter("@id", MySqlDbType.VarChar) }; parameters[0].Value = id; Topicsys.Model.t_dept model = new Topicsys.Model.t_dept(); DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }