Property: CheckMethod

(TBarcode1D_MSI)

Controls how to calculate the check digit in the TBarcode1D_MSI barcode component.

Syntax:

type

{ Defined in the pMSI unit }

TCheckMethod = (cmMod10, cmMod11, cmMod1010, cmMod1110);

property CheckMethod: TCheckMethod;

Description:

The MSI barcode symbology uses one of four possible schemes for calculating a check digit. The property specifies which scheme will be used for calculating a check digit if the AutoCheckDigit property is set to true. It can be one of these values (defined in the pMIS unit):

• cmMod10: Using the Mod 10 check digit algorithm.
• cmMod11: Using the Mod 11 check digit algorithm.
• cmMod1010: Simply calculate the Mod 10 check digit the first time and then calculate it again with the previous result and append the result of the second Mod 10 calculation to the string to be encoded.
• cmMod1110: Same as Mod 1010 but the first calculation should be a Mod 11 Check digit.

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