PurchCalcTax_PurchReq_LineTax::construct Method [AX 2012]

Use the following procedure to customize or extend the PurchCalcTax_PurchReq_LineTax class.

1. Create a new class that derives from PurchCalcTax_PurchReq_LineTax.

2. Overlayer the construct method on PurchCalcTax_PurchReq_LineTax so that it returns an instance of the derived class.

3. Override the methods from the PurchCalcTax_PurchReq_LineTax class that you want to customize or extend in your derived class.

This procedure helps to ensure that your customizations are maintained if the base version of the PurchCalcTax_PurchReq_LineTax class is changed, minimizing code conflicts during an upgrade. For more information, see Best Practices for Static Construct Methods.

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