[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'db' (#fcl)

TBCDField.Precision

Precision of the BCD field

Declaration

Source position: db.pas line 813

published property TBCDField.Precision : LongInt
  read FPrecision
  write FPrecision;

Description

Precision is the total number of decimals in the BCD value. It is not the same as TBCDField.Size, which is the number of decimals after the decimal point. The Precision property should be set by the descendent classes when they initialize the field, and should be considered read-only. Changing the value will influence the values returned by the various AsXXX properties.

See also

TBCDField.Size

  

Number of decimals after the decimal separator

TBCDField.Value

  

Value of the field contents as a Currency type


Documentation generated on: Sep 28 2017