FoundCodeType Result

Applies To
Vision Objects: CodeReader

Description
Returns the type of the detected bar code.

Usage

VGet  Sequence.Object.FoundCodeType[(result)], var

Sequence

String variable containing a sequence name.

Object

Name of an object or string variable containing an object name. The object must exist in the specified sequence.

var

Integer variable that will contain the value of the result.

result

Optional result number. If omitted, the result number is the CurrentResult. Used for objects that return multiple results.

Values
Returns the type of the detected bar code. For details on values to be acquired, refer to Remarks below.

Remarks
Returns the bar code type found in CodeReader object. Return values are constants as shown below.

Code	Constant	Remarks
Codabar	VISION_CODETYPE_CODABAR
Code39	VISION_CODETYPE_CODE39
Code128	VISION_CODETYPE_CODE128
DataMatrix	VISION_CODETYPE_DATAMATRIX	2D code
EAN 8	VISION_CODETYPE_EAN8
EAN 13	VISION_CODETYPE_EAN13
Interleaved 2 of 5	VISION_CODETYPE_INTERLEAVED25	Also called ITF
PDF417	VISION_CODETYPE_PDF417	2D code
QR	VISION_CODETYPE_QR	2D code
UPC	VISION_CODETYPE_UPC
UPC A	VISION_CODETYPE_UPCA
UPC E	VISION_CODETYPE_UPCE

The following example displays the name of the found bar code on the screen.

Function main
	Integer code
	VRun CodeTest
	VGet CodeTest.Code01.FoundCodeType, code
	Select code
		Case VISION_CODETYPE_CODABAR
			Print "VISION_CODETYPE_CODABAR"
		Case VISION_CODETYPE_CODE39
			Print "VISION_CODETYPE_CODE39"
		Case VISION_CODETYPE_CODE128
			Print "VISION_CODETYPE_CODE128"
		Case VISION_CODETYPE_DATAMATRIX
			Print "VISION_CODETYPE_DATAMATRIX"
		Case VISION_CODETYPE_EAN8
			Print "VISION_CODETYPE_EAN8"
		Case VISION_CODETYPE_EAN13
			Print "VISION_CODETYPE_EAN13"
		Case VISION_CODETYPE_INTERLEAVED25
			Print "VISION_CODETYPE_INTERLEAVED25"
		Case VISION_CODETYPE_PDF417
			Print "VISION_CODETYPE_PDF417"
		Case VISION_CODETYPE_QR
			Print "VISION_CODETYPE_QR"
		Case VISION_CODETYPE_UPC
			Print "VISION_CODETYPE_UPC"
		Case VISION_CODETYPE_UPCA
			Print "VISION_CODETYPE_UPCA"
		Case VISION_CODETYPE_UPCE
			Print "VISION_CODETYPE_UPCE"
	Send
Fend

See Also
CodeReader Object, CodeType Property