I have not been here for longer than 1 month. It's a damn busy month for me.I have read through nearly 600-pages technical documents in english, and, furthermore, I wrote 2 programs for my boss. one was consisted by 8 Coms embeded into the b/s
using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using System.Web;namespace WindowsForms中文轉換URL{ public partial class
It's already Sunday. How time flies!I didn't go to bed until 2:00am last night. And got out of the bed at 12am, wasted too much time in the bed. But, why did it attract me? As there're no interesting or important things waiting for me to do.I read
在vs2003中,可以通過MSChart.EditCopy()方法,再從簡帖板(ClipBoard)獲得已經繪製的圖片,然後再進行儲存圖片或者列印操作。public class Win32{[System.Runtime.InteropServices.DllImport("gdi32", EntryPoint = "BitBlt")] public static extern int BitBlt (int hDestDC, int x, int y, int nWidth,
I have worked on pdf-related software for almost 1 year. PDF becomes more and more popular as a document format to release, and preserve. The Security of pdf becomes an emergent issue recently.How to pretect the pdf from unthorited users, how to
PDF加密、解密內幕(一)- PDF加密字典對象分析0 幾個關鍵詞的說明PDF加密有兩個口令即:Owner(to set the pdf document Permission or change the permission) Password和User Password,在本文中翻譯為主(許可權)口令和使用者口令,我覺得許可權口令更好,因此就稱作許可權口令。檔案加密後會產生一個新的對象,encryption dictionaries