中国科学院21H条(0x44或0x21)功能丘(68), 分功能0ch(0x0c或12)我/我澳七月通用/输出控制字器件置于(或0x44680dh(0x0d或13)丘块器件(0x44或68或14)0eh(0x0e0x44)得卵(或680fh(0x0f或15)定逻辑图径22945小时(或690x45或0x46)复制46h(70)接续处理45~47h(0x47或71)获得当前目录

Data Recovery PRO DATA DOCTOR

Home | Order Online | Downloads | Contact Us | Software Knowledgebase

it | es | pt | fr | de | jp | kr | cn | ru | nl | gr


中国科学院21H条(0x21)

功能丘(0x44或68)分功能0ch(0x0c或12)我/澳七月我通用/输出控制字器件

Call with: AH = 44H
AL = 0CH
BX = handle

CH =category (major) code:

00H     =          unknown
01H     =          COM1, COM2, COM3,OR COM4
03H     =          CON (keyboard and display)
05H     =          LPT1, LPT2, OR LPT3

CL                   =          function (minor) code:

45H     =          Set Iteration Count
4AH    =          Select Code Page
4CH    =          Start Code Page Preparation   
4DH     =          End Code Page Preparation
5FH     =          Set Display Information
65H     =          Get Iteration Count
6AH     =          Query Selected Code Page
6BH     =          Query Prepare List
7FH     =          Get Display Information

DS: DX = segment: offset of parameter block

Returns: If function successful
Carry flag = clear
And if called with CL = 65H, 6AH, 6BH or 7FH
DS: DX = segment: offset of parameter block

If function unsuccessful
Carry flag = set
AX = error code

评论:

它提供通用的应用程序沟通机制与人格装置司机.

中国科学院21H条(0x21)

功能丘(0x44或68)分功能0dh(0x0d或13)我/澳七月-->通用本人/输出控制装置座

Call with: AH = 44H
AL = 0DH
BL = drive code (0 =default, 1=A,
2=B, etc.)
CH = category (major) code:
08H = disk drive
CL = function (minor) code:

40H =  Set Drive Parameters
41H = Write Track
42H = Format and Verify Track
47H = Set Access Flag
60H = Get Device Parameters
61H = Read Track
62H = Verify track
67H = Get Access Flag

DS: DX = segment: offset of parameter block

Returns: If function successful
Carry flag = clear
And if called with CL = 60H or 61H
DS: DX = segment: offset of parameter block

If function unsuccessful
Carry flag = set
AX = error code

评论:

这提供了一个功能小组通用应用程序沟通机制和块设备驱动.允许检查或改变计画的逻辑驱动器的参数和阅读、书写、格式 在硬件方面,核实磁盘独立地进行.

 

中国科学院21H条(0x21)

功能丘(0x44或68)分功能0eh(0x0e或14)我/澳七月-->>得逻辑图驱动

Call with: AH = 44H
AL = 0EH
BL = drive code (0 = default, 1=A,
2=B, etc.)

Returns: If function successful
Carry flag = clear
AL = mapping code
00H, if only one logical drive code
assigned to the block device
01H-1AH logical drive code (1=A,
2=B, etc.) mapped to the block device

If function unsuccessful
Carry flag = set
AX = error code

评论:

它返回的逻辑驱动代码是用来获取最近指定块径.

中国科学院21H条(0x21)

功能丘(0x44或68)分功能0fh(0x0f或15)我/澳七月-->一套逻辑图驱动

Call with: AH = 44H
AL = 0FH
BL = drive code (0 = default, 1=A,
2=B, etc.)

Returns: If function successful
Carry flag = clear
AL = mapping code
00H, if only one logical drive code
assigned to the block device

01H-1AH, logical drive code (1=A,
2=B, etc.) mapped to the
block device

If function unsuccessful
Carry flag = set
AX = error code

评论:

这一分套功能逻辑驱动下,将用来参考代码一座装置.

中国科学院21H条(0x21)

功能22945小时(或690x45)-->重复处理

Call with: AH = 45H
BX = handle to be duplicated

Returns: If function successful
Carry flag = clear
AX = new handle

If function unsuccessful
Carry flag = set
AX = error code

评论:

这项功能返回一个新的处理,是指在同一装置或档案同一个位置给予处理装置或目前公开档案.

中国科学院21H条(0x21)

功能46h(或700x46)-->接续处理

Call with: AH = 46H
BX = handle for file or device
CX = handle to be redirected

Returns: If function successful
Carry flag = clear

If function unsuccessful
Carry flag = set
AX = error code

评论:

如果有两个考虑柄, 二是处理好这个功能使得同一装置或档案指在同一地点为第一处理. 第二则是说要重新办理.

 

中国科学院21H条(0x21)

功能45~47h(71或0x47)-->获得本届名录

Call with: AH = 47H
DL = drive code (0 =default, 1=A,
2=B, etc.)
DS: SI = segment: offset of 64-byte buffer

Returns: If function is successful
Carry flag = clear
And buffer is filled in with full pathname from root of current directory.

If function is unsuccessful
Carry flag = set
AX = error code

评论:

这项功能取得asciiz串,描述了从根到当前路径目录, 而这名名录.

Sample Chapters from book DATA RECOVERY WITH AND WITHOUT PROGRAMMING by Author Tarun Tyagi
Data Recovery with & without Programming


Publishers of the Book
Number of Pages
ISBN
Price of the Book


BPB Publications, New Delhi, India
540
81-7656-922-4
$69.00 (Including Shipping Charges, Cost of Book and Other expenses, Free Source Code CD included with the Book)





Buy Data recovery Book

Previous page

page 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20

 
 

page 21 | 22 | 23 | 24 | 25 | 26

Next page

© Copyright 2002-2005 DataDoctor.Biz

Home | Contact us | Downloads | Services | Terms and conditions | Site map

Website Data Recovery | recuperación de Datos | Récupération de données | Datenrettung | Recupero dati | データ復旧 | 데이터 복구 | 数据恢复 | Восстановление данных | De terugwinning van gegevens | Ανάκτηση δεδομένων
Sitemap Site map1 2 3 4 | Spanish1 2 3 | French1 2 3 | German1 2 3 | Italian1 2 3 | Portuguese1 2 3 | Japanese1 2 3 | Korean1 2 3 | Chinese1 2 3 | Russian1 2 3 | Dutch1 2 3 | Greek1 2 3
Data Recovery Book English | Spanish | French | German | Italian | Portuguese | Japanese | Korean | Chinese | Russian | Dutch | Greek