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Pascal Super Library
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Pascal Super Library (CW International)(1997).bin
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DBASE_UT
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QUIKDB
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README.TXT
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1994-11-18
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===== Part of the DBFObj object ===========================================
DBName : FileName; {DBF file name}
DBarea : byte; {DBF Area number}
CurrRec : longint; {Current record number}
_FOUND : BOOLEAN; {True if found else false}
_EXACT : BOOLEAN; {True if exact search}
_EOF : BOOLEAN; {True if End Of File encountered}
_BOF : BOOLEAN; {True if beginning of file encountered}
_OK : Boolean; {True if OK}
_Confirm: Boolean; {True if return has to be used to advance to next}
* procedure zap;
{Delete all records}
* procedure recallall;
{Recall all Deleted Records}
* procedure pack;
{Remove deleted records from file}
* procedure recallrec(RecNum : longint);
{Recall a single record}
{ Where RecNum = the Record Number you want to undelete}
* procedure deleterec(RecNum : longint);
{Delete a single record}
{ Where RecNum = The record number you want to delete }
* procedure FRESHEN;
{Zap and pack all records}
* procedure CopySto(Fname : string);
{Copy file structure}
{ Where Fname = The name of the file you want to copy the structure to}
* function GetFld(Fnum : Byte) : string;
{Get Field from current record}
{ Where Fnum = The Field number you want to retrieve}
* procedure replfld(Fnum : Byte;FStr : string);
{Replace Field from current record}
{ Where Fnum = the Field Number you want to replace with Fstr
Fstr = The replacement string}
* procedure SayXY(xpos,ypos,fldnum : byte);
{Write a Field from current record to screen}
{ Where xpos = X position on the screen
ypos = Y position on the screen
fldnum = Field Number to display}
* procedure GetXY(xpos,ypos,fldnum : byte;SayStr,Pix : string);
{Get user input and replace field}
{ Where xpos = x coordinate on the screen
ypos = y coordinate on the screen
fldnum = Database Field Number (ex. 1st field in record = 1
2nd field in record = 2
SayStr = Prompt string that appears before the get field
Pix = Picture format string
! = Convert to uppercase
X = Allow anything
A = Allow alphabet characters only
N = All alphanumeric characters only
L = Allow logical entry only T for True F for False
Y = Allow Y or N value
# = Allow numeric valuse only
9 = Allow numbers and decimal only
@D = Allow date entry only exp
@ = only valid if the first character in the string
make the whole string the same as the next format
character that follows exp. '@!' = make the
complete string
uppercase}
* procedure GotoRec(RecNum : longint);
{Goto specified record}
{ Where Recnum = Database record number}
* procedure appendblank;
{Append a blank record}
* function recno : longint;
{Get current record #}
* function reccount : longint;
{Get number of records in database}
* function deleted : boolean;
{return true if current record is deleted}
* procedure skip;
{goto next sequencial record}
* function Locate(fnum : byte;FldStr : string) : boolean;
{Locate a string if database}
{ Where fnum = The field number for the search string
FldStr = The Search String}
* function Continue(fnum : byte;FldStr : string) : boolean;
{Find next occurance of string in locate}
{ Where fnum = The field number for the search string
FldStr = The Search String}
* procedure List;
{List database to screen}
* procedure DB_Stat;
{List DB statistics to screen}
* procedure NewField(FldName : string;Typ : char;Len,Dec : Byte);
{Create a new database field}
{ Where FldName = the Name of the new field
Typ = The Field Type ( C = Character
N = Numeric
D = Date )
Len = Field Length
Dec = Decimal Position }
* procedure DoBrowseX(Title,BoxDef : string;TopX,TopY,BotX,BotY,Shadow,Border,WindC,Highbar : byte);
{Browse with extended input}
{ Where Title = Displayed Title of Window
BoxDef = Border Type exp Single = Single Line
Double = Double Line
TopX = Top Left X Position of window
TopY = Top Left Y Position of window
BotX = Bottom X Position of window
BotY = Bottom Y Position of window
Shadow = Shadow color or $00 for no shadow
Border = Border color
WindC = Window Color
HighBar = Highlight Bar Color }
* procedure DoBrowse(X,Y : byte);
{Browse database}
{ Where X = X position
Y = Y position}
===== End of the DBFObj object ===========================================
procedure pause; {Display a pause prompt }
function ctod(dates : str8) : string; {Convert a date to dbf date }
function dtoc(dates : str8) : string; {Convert a dbf date to date }
function Upper(str : string): string; {Convert lower to upper string}
function CurrDate : string; {Return Current date }
function StrToNum(Str : String) : integer; {Convert a string to numeric }
procedure ReadGet; {Read the Gets defined in DBFObj}
procedure OpenDB(VAR DB : DBFobj;fname : string); {Open the database}
function CreateDB(VAR DB : DBFobj;fname : string) : boolean; {Create a database}
procedure CloseDB(VAR DB : DBFobj); {Close the database }