/// <summary> /// 更新一条数据 /// </summary> public bool Update(Garfield.Model.Personal_notes model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Personal_notes set "); strSql.Append("xyz=@xyz "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@xyz", SqlDbType.VarChar, 250), new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = model.xyz; parameters[1].Value = model.id; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Garfield.Model.Personal_notes GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,emp_id,emp_name,note_content,note_color,xyz,note_time from Personal_notes "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; Garfield.Model.Personal_notes model = new Garfield.Model.Personal_notes(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["id"].ToString() != "") { model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString()); } if (ds.Tables[0].Rows[0]["emp_id"].ToString() != "") { model.emp_id = int.Parse(ds.Tables[0].Rows[0]["emp_id"].ToString()); } model.emp_name = ds.Tables[0].Rows[0]["emp_name"].ToString(); model.note_content = ds.Tables[0].Rows[0]["note_content"].ToString(); model.note_color = ds.Tables[0].Rows[0]["note_color"].ToString(); model.xyz = ds.Tables[0].Rows[0]["xyz"].ToString(); if (ds.Tables[0].Rows[0]["note_time"].ToString() != "") { model.note_time = DateTime.Parse(ds.Tables[0].Rows[0]["note_time"].ToString()); } return(model); } else { return(null); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Garfield.Model.Personal_notes model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Personal_notes("); strSql.Append("emp_id,emp_name,note_content,note_color,xyz,note_time)"); strSql.Append(" values ("); strSql.Append("@emp_id,@emp_name,@note_content,@note_color,@xyz,@note_time)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@emp_id", SqlDbType.Int, 4), new SqlParameter("@emp_name", SqlDbType.VarChar, 250), new SqlParameter("@note_content", SqlDbType.VarChar, -1), new SqlParameter("@note_color", SqlDbType.VarChar, 250), new SqlParameter("@xyz", SqlDbType.VarChar, 250), new SqlParameter("@note_time", SqlDbType.DateTime) }; parameters[0].Value = model.emp_id; parameters[1].Value = model.emp_name; parameters[2].Value = model.note_content; parameters[3].Value = model.note_color; parameters[4].Value = model.xyz; parameters[5].Value = model.note_time; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }