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 |