BCGetDisplayTextA()

LPCSTR BCGetDisplayTextA

(

t_BarCode *

pBarCode

)

Retrieves the content of the currently active text object (usually the human readable text).

Note

This function returns the value that was previously set by BCSetDisplayText(). It does NOT return the bar code content.

The currently active text object can be selected by calling BCSetActiveTextIndex().

See also

BCSetDisplayText(), BCSetActiveTextIndex()

Parameters

[in]

pBarCode

Pointer to barcode structure.

Return values

NULL	No value set. This is the default
LPCSTR	Human readable text