DBASE Ⅳ指令函数参考手册PDF电子书下载

A 1

!/RUN 1

& 一巨集函数 3

&& 5

??? 7

?/?? 11

@....GET 15

@....CLEAR 27

@....FILL 29

@....TO 31

ABS() 34

ACCEPT 36

ACCESS() 41

ACOS() 43

ACTIVATE MENU 45

ACTIVATE POPUP 49

ACTIVATE WINDOW 53

ALIAS() 55

APPEND 57

APPEND FROM 63

APPEND FROM ARRAY 72

APPEND MENO FROM 74

ASC() 76

ASIN() 78

ASSIST 80

AT() 82

ATAN() 84

ATN2() 86

AVERAGE 88

AVG() 90

B 93

BAR() 93

BEGIN TRANSACTION 95

BOF() 100

BROWSE 102

C 119

CALCULATE 119

CALL 127

CALL() 131

CANCEL 133

CASE 135

CDOW() 138

CEILING() 140

CHANGE 142

CHANGE() 147

CHR() 148

CLEAR 150

CLOSE 162

COMPILE 165

CONTINUE 172

CONVERT 175

COPY 180

COPY FILE 188

COPY INDEXS 191

COPY NEMO 195

COPY STRUCTURE 198

COPY STRUCTURE EXTENDED 201

COPY TAG 209

COPY TO ARRAY 212

COUNT 217

CREATE 221

CREATE FROM 231

CREATE/MODIFY APPLICATION 234

CREATE/MODIFY LABEL 257

CREATE/MODIFY QUERY 268

CREATE/MODIFY REPORT 285

CREATE/MODIFY REPORT 312

CREATE/MODIFY SCREEN 338

CREATE/MODIFY VIEW 352

CREATE VIEW <filename exp>FROM ENVIRONMENT 354

D 359

DEACTIVATE MENU 359

DEACTIVATE POPVP 362

DEACTIVATE WINDOW 363

DEBUG 365

DELETE 369

DELETE FILE 372

DIR/DIRECTORY 374

DISKSPACE() 376

DISPLAY 378

DISPLAY FILES 381

DISPLAY HISTORY 383

DISPLAY MEMORY 386

DISPLAY STATUS 392

DISPLAY STRUCTURE 396

DISPLAY USERS 399

DMY() 401

DO 403

DOW() 407

DO WHILE 409

DTOC() 411

DTOR() 413

DTOS() 415

E 418

EDIT 418

EJECT 427

ELSE 430

ENDCASE 433

ENDDO 435

ENDIF 437

ENDSCAN 439

ENDTEXT 441

END TRANSACTION 442

EOF() 444

ERASE 446

ERROR() 449

EXIT 451

EXP() 454

EXPORT 456

F 459

FIELD() 459

FILE() 461

FIND 463

FIXED() 470

FLOAT() 472

FLOCK() 474

FLOOR() 475

FOUND() 477

FRMAX() 479

FUNCTION 481

FV() 484

G 486

GETENV() 486

GOTO 488

H 491

HELP 491

I 496

IF 496

IIF() 504

IMPORT 506

INDEX 509

INKEY() 521

INPUT 523

INSERT 527

INT() 531

ISALPHA() 533

ISCOLOR() 535

ISLOWER() 537

ISMARKED() 539

ISUPPER() 541

J 543

JOIN 543

K 552

KEY() 552

L 554

LASTKEY() 554

LEN() 556

LEFT() 558

LIKE() 560

LINENO() 562

LOG() 564

LOG10() 566

LOOKUP() 568

LOWER() 570

LRSYS() 572

LTRIM() 574

LUPDATE() 576

M 578

MAX() 578

MDX() 580

MDY() 582

MEMLINES() 584

MEMORY() 587

MENU() 589

MESSAGE() 591

MIN() 593

MLINE() 595

MOD() 598

MODIFY APPLICATION 600

MODIFY COMMAND/FILE 601

MODIFY LABEL 609

MODIFY QUERY/VIEW 610

MODIFY REPORT 611

MODIFY SCREEN 612

MODIFY STRUCTURE 613

MONTH() 619

MOVE WINDOW 621

N 626

NDX() 626

NETWORK() 628

NOTE 629

O 631

ON ERROR 631

ON ESCAPE 633

ON KEY 635

ON PAD 638

ON PAGE 642

ON READERPOR 646

ON SELECTION PAD 651

ON SELECTION POPUP 653

ORDER([<ALIAS>]) 656

OS() 658

OTHERWISE 659

P 661

PACK 661

PAD() 662

PARAMETERS 664

PAYMENT(<principal>,<rate>,<periods>) 666

PCOL() 668

PI() 669

PLAY MACRO 670

POPUP() 674

PRINTJOB/ENDPRINTJOB 675

PRINTSTATUS() 679

PRIVATE 680

PROCEDURE 682

PROGRAM() 686

PROMPT() 687

PROTECT 689

PROW() 696

PUBLIC 697

PV(<payment>,<rate>,<Periods>) 699

Q 702

QUIT 702

R 703

RAND([<expN>]) 703

READ 705

READKEY() 707

READVAR() 709

RECALL 710

RECCOUNT([<alias name>]) 712

RECNO([<alias name>]) 714

RECSIZE([<alias name>]) 716

REINDEX 717

RELEASE 718

RELEASE MENU 720

RELEASE POPUPS 723

RELEASE WINDOWS 725

RENAME 729

REPLACE 731

REPLICATE(<expC>,<expN>) 733

REPORT FORM 735

RESET 738

RESTORE 740

RESTORE MACROS 742

RESTORE WINDOW 744

RESUME 745

RETRY 746

RETURN 748

RIGHT(<expC>,<expN>) 750

RLOCK([<expN list>]) 752

ROLLBACK 753

ROLLBACK() 756

ROUND(<expN1>,<expN2>) 757

ROW() 758

RUN/! 759

RTOD(<expN>) 761

RTRIM(<expC>) 762

S 764

SAVE 764

SAVE MACROS 766

SAVE WINDOW 768

SCAN 770

SEEK 773

SEEK(<expC>[,<alias name>]) 775

SELECT 777

SELECT() 779

SET 780

SET ALTERNATE 782

SET AUTOSAVE 788

SET BELL 790

SET BLOCKSIZE 792

SET BORDER 794

SET CARRY 798

SET CATALOG 801

SET CENTURY 808

SET CLOCK 811

SET COLOR OF 813

SET COLOR ON/OFF 814

SET COLOR TO 815

SET CONFIRM 820

SET CONSOLE 822

SET CURRENCY 824

SET DATE/HOURS 827

SET DEBUG 833

SET DECIMALS 835

SET DEFAULT 839

SET DELETED 841

SET DELIMITERS 845

SET DESIGN 849

SET DEVELOPMENT 850

SET DEVICE 852

SET DISPLAY 859

SET ECHO 861

SET EMACRO 866

SET ENCRYPTION 868

SET ESCAPE 871

SET EXACT 873

SET EXCLUSIVE 877

SET FIELDS 879

SET FILTER 887

SET FIXED 898

SET FORMAT 902

SET FUNCTION 913

SET HEADING 917

SET HELP 920

SET HISTORY 921

SET INDEX 924

SET INSTRUCT 938

SET INTENSITY 939

SET LOCK 942

SET MARGIN 946

SET MARK 948

SET MEMOWIDTH 950

SET MENUS 952

SET MESSAGE 953

SET NEAR 955

SET ODOMETER 958

SET ORDER 959

SET PATH 967

SET POINT 969

SET PRECISION 971

SET PRINTER 972

SET PROCEDURE 978

SET REFRESH 988

SET RELATION 990

SET REPROCESS 1001

SET SAFETY 1003

SET SCOREBOAR 1005

SET SEPARATOR 1007

SET SKIP 1009

SET SPACE 1013

SET SQL 1015

SET STATUS 1017

SET STEP 1020

SET TALK 1021

SET TITLE 1023

SET TRAP 1025

SET TYPEAHEAD 1027

SET UNIQUE 1029

SET VIEW 1032

SET WINDOW 1035

SET(<expC>) 1037

SHOW MENU 1038

SHOW POPUP 1039

SIGN(<expN>) 1040

SIN(<expN>) 1041

SKIP 1042

SORT 1044

SOUNDEX(<expC>) 1045

SPACE(<expN>) 1047

SQRT(<expN>) 1048

STORE 1049

STR(<expN>[,<length>][,<decimal>]) 1053

STUFF(<expl>,<expN1>,<expN2>,<exp2>) 1054

SUBSTR(<expC>,<starting position>,[<number of characters>]) 1056

SUM 1057

SUM(<expN>) 1059

SUSPEND 1061

T 1064

TAG([<MDXfile>,]<expN>[,<alias name>]) 1064

TAN(<expN>) 1066

TEXT 1067

TIME() 1069

TOTAL 1070

TRANSFORM(<EXP>,<EXPC>) 1073

TRIM(<expC>) 1074

TYPE 1075

TYPE(<expC>) 1076

U 1078

UNLOCK 1078

UPDATE 1080

UPPER(<expC>) 1082

USE 1083

USER() 1085

V 1087

VAL(<expC>) 1087

VERSION() 1088

W 1090

WAIT 1090

Y 1093

YEAR(<expD>) 1093

Z 1095

ZAP 1095