Symbain的程序主要是用UID标识的，在v9.0后UIDs分为两类，Protected和Unprotected。
|
UID |
Class |
Range |
Purpose |
|
Protected Range |
0 |
0x00000000 - 0x0FFFFFFF |
Development use only |
|
1 |
0x10000000 - 0x1FFFFFFF |
Legacy UID allocations |
|
|
2 |
0x20000000 - 0x2FFFFFFF |
V9 protected UID allocations |
|
|
3 |
0x30000000 - 0x3FFFFFFF |
Reserved |
|
|
4 |
0x40000000 - 0x4FFFFFFF |
Reserved |
|
|
5 |
0x50000000 - 0x5FFFFFFF |
Reserved |
|
|
6 |
0x60000000 - 0x6FFFFFFF |
Reserved |
|
|
7 |
0x70000000 - 0x7FFFFFFF |
Vendor IDs. |
|
|
Unprotected Range |
8 |
0x80000000 - 0x8FFFFFFF |
Reserved |
|
9 |
0x90000000 - 0x9FFFFFFF |
Reserved |
|
|
A |
0xA0000000 - 0xAFFFFFFF |
V9 unprotected UID allocations |
|
|
B |
0xB0000000 - 0xBFFFFFFF |
Reserved |
|
|
C |
0xC0000000 - 0xCFFFFFFF |
Reserved |
|
|
D |
0xD0000000 - 0xDFFFFFFF |
Reserved |
|
|
E |
0xE0000000 - 0xEFFFFFFF |
Development use only |
|
|
F |
0xF0000000 - 0xFFFFFFFF |
Legacy UID compatibility range |
如果开发一些Symbian的项目，将来要签名的使用Protected UID，程序必须签名才能安装在真机上。Unprotected可以用来做一些测试、教学程序。
每个应用程序都有3个UID。uid1用于表示Symbian OS平台程序的类型：For EXE uid1 = 0x1000007A； For DLL&APP uid1 = 0x10000079；For ECom Plugin 0x10009D8D。UID2一般都去固定值0x100039CE，我也没有弄清楚具体的作用。UID3标识应用程序。SID的取值和UID3一样。VID一般都取默认的0。UID都在程序的MMP中定义。
英特尔 酷睿(TM)2双核,送指纹识别器一个，再赠两份好礼，请电800-858-2418
