Sets data segments per Row (GS1 DataBar/RSS Expanded Stacked only) to a fixed value. 
The value of nSegmPerRow specifies how many data words (segments) are encoded in one data row of the symbol. Values in the range from 2 to 22 are allowed. Data words are encoded in pairs, so only even numbers are valid. Wrong values are auto-corrected by TBarCode. If this value is not set (default), the number of data segments per row is 4. 
- See also:
- BCGet_RSS_SegmPerRow() 
- Parameters:
- 
  
    | [in] | pBarCode | Pointer to barcode structure. |  | [in] | nSegmPerRow | Number of segments per row [2..22] (-1 ... reset to default). |  
 
- Return values:
- 
  
    | ERRCODE | ErrOk (0) in case of success. Non-zero if error occurred. |