Intermec Janus 2020 Reference Manual - Im_Get_Label_Symbology

im_get_label_symbology

3-33

3

im_get_label_symbology

Purpose:

This function retrieves the symbology, such as Code 39, from the most

recently scanned label. Call this function after receiving the data using

im_receive_input.

Syntax:

With Intrmecd_IO, Intrmecp_IO;

Use Intrmecd_IO, Intrmecp_IO;

procedure im_get_label_symbology (

symbology    : OUT IM_DECTYPE;

status_code  : OUT System.Word);

IN Parameter:

None.

OUT Parameter:

The symbology parameter is one of the following constants:

IM_CODE_11

Code 11 bar code

IM_CODE_16K

Code 16K bar code

IM_CODE_39

Code 39 bar code

IM_CODE_49

Code 49 bar code

IM_CODE_93

Code 93 bar code

IM_CODE_128

Code 128 bar code

IM_CODABAR

Codabar bar code

IM_I_2_of_5

Interleaved 2 of 5

IM_MSI

MSI bar code

IM_PLESSEY

Plessey bar code

IM_UNKNOWN_DECODE

Unknown bar code

IM_UPC

Universal Product Code

The status_code is one of the standard status codes defined in Appendix A,

“Status Codes.”

Return Value:

None.

Notes:

You must install the Reader Wedge to use this function. For information on

loading RWTSR.EXE, see “Runtime Requirements” in Chapter 2, “Working

With Ada.”

See Also:

im_receive_input