The mode of compaction used to encode data in the symbol.
|Ascii||ASCII is used to encode data that mainly contains ASCII characters (0-127). It encodes approximately one alphanumeric or two numeric characters per byte. As a general rule, use ASCII to encode text that includes uppercase and lowercase letters with or without numbers and punctuation.|
|Auto||Automatically switch between encoding modes as needed.|
|C40||C40 is used to encode data that contains only numeric and upper case characters. C40 encodes approximately three alphanumeric data characters into two bytes.|
|Text||TEXT is used to encode data that mainly contains numeric and lowercase characters. TEXT encodes approximately three alphanumeric data characters into two bytes.|
|Base256||BASE256 is used to encode bytes, binary data and 8 bit values.|
Assembly: IDAutomation.DataMatrixServerControl (in IDAutomation.DataMatrixServerControl.dll)