一个非常急的问题!!!(在线等待) 看前几个字。Doc都是D0 CF …… 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 string [] sa=byte[i].Split('.');string style=sa[sa.Lenght-1];if(style="doc"){}else if(style="txt"){} Office文档的实际构成总是以 “00000000 D0 CF 11 E0 A1 B1 1A E1 00 00 00 00 00 00 00 00 邢.唷??.......” 开头,以下列二进制特征为尾: --------------------------------------------------------------------------------- 00148940 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 00148950 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 00148960 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 00148970 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 00148980 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 00148990 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 001489A0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 001489B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 001489C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 001489D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 001489E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 001489F0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 00148A00 01 00 FE FF 03 0A 00 00 FF FF FF FF 06 09 02 00 ..?........ 00148A10 00 00 00 00 C0 00 00 00 00 00 00 46 18 00 00 00 ....?.....F.... 00148A20 4D 69 63 72 6F 73 6F 66 74 20 57 6F 72 64 20 44 Microsoft Word D 00148A30 6F 63 75 6D 65 6E 74 00 0A 00 00 00 4D 53 57 6F ocument.....MSWo 00148A40 72 64 44 6F 63 00 10 00 00 00 57 6F 72 64 2E 44 rdDoc.....Word.D 00148A50 6F 63 75 6D 65 6E 74 2E 38 00 F4 39 B2 71 00 00 ocument.8.?瞦.. DOC文件头:DO CF 11 EO A1 B1 1A E1 00 00 00TXT文件头:64 64 64 OD OA OD OA 73 64 66 2C 6E打开文件判断一下吧。 Bitmap 有意思[送分贴] c#日期格式 字符串替换的问题,可能会使用正则 修改密码的一段小程序,if语句有什么问题吗大家帮忙看一下 能否在函数中设置一种变量,函数退出再进入仍是原值? 求指教一个关于五子棋获胜算法的问题 项目实施员和程序员的有什么区别 将下列C++代码转成C# 这段代码什么意思,请求帮助! 用C#怎样实现遗传算法? (winfrom)关于图片处理的问题 学习hashtable的疑惑,请大家指教
string style=sa[sa.Lenght-1];
if(style="doc")
{
}
else if(style="txt")
{
}
“00000000 D0 CF 11 E0 A1 B1 1A E1 00 00 00 00 00 00 00 00 邢.唷??.......”
开头,以下列二进制特征为尾:
---------------------------------------------------------------------------------
00148940 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
00148950 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
00148960 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
00148970 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
00148980 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
00148990 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
001489A0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
001489B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
001489C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
001489D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
001489E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
001489F0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
00148A00 01 00 FE FF 03 0A 00 00 FF FF FF FF 06 09 02 00 ..?........
00148A10 00 00 00 00 C0 00 00 00 00 00 00 46 18 00 00 00 ....?.....F....
00148A20 4D 69 63 72 6F 73 6F 66 74 20 57 6F 72 64 20 44 Microsoft Word D
00148A30 6F 63 75 6D 65 6E 74 00 0A 00 00 00 4D 53 57 6F ocument.....MSWo
00148A40 72 64 44 6F 63 00 10 00 00 00 57 6F 72 64 2E 44 rdDoc.....Word.D
00148A50 6F 63 75 6D 65 6E 74 2E 38 00 F4 39 B2 71 00 00 ocument.8.?瞦..
DO CF 11 EO A1 B1 1A E1 00 00 00
TXT文件头:
64 64 64 OD OA OD OA 73 64 66 2C 6E打开文件判断一下吧。