Chapter 3 - Library Functions; Padbinarygettable; Padbinarygetvar - Hand Held Products PadCom TT1500 User Manual

Point-of-sale terminal control library
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3
Library Functions
This section provides detailed information about each library function, arranged in alphabetic order. "Library Reference" on
page 2-1 presents a brief overview of these functions based on functional category.

padBinaryGetTable

Gets data from a table row.
Syntax
WORD padBinaryGetTable(
char FAR * lpszDatabaseName,
BYTE FAR * lpuBuffer,
WORD wBufSize,
WORD wIndex
)
Parameter
lpszDatabaseName
lpuBuffer
wBufSize
wIndex
Returns
Receive a row data from the binary table.

padBinaryGetVar

Retrieves binary data from the specified memory location.
Syntax
BOOL padBinaryGetVar(
char FAR * pcName,
WORD wNameLength,
char FAR * pcBinData,
WORD FAR * pwDataLength
)
Parameter
pcName
wNameLength
pcBinData
pwDataLength
Returns
Returns TRUE if successful, FALSE otherwise.
Description
Pointer to a buffer containing raw signature data
Pointer to the buffer
Size of the buffer
The index of the row transferred
Description
Variable name containing binary data
Name length
Pointer to a buffer to get binary data
Buffer length
3 - 1

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