Data.DB.TParam.Precision
Delphi
property Precision: Integer read FPrecision write FPrecision default 0;
C++
__property int Precision = {read=FPrecision, write=FPrecision, default=0};
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
property | published | Data.DB.pas Data.DB.hpp |
Data.DB | TParam |
Description
Specifies the number of digits allowed for a numeric parameter.
Set Precision to indicate the maximum number of digits allowed in the parameter, including both significant and fractional.
Note: Precision only applies to parameters used by dbExpress datasets.
Note: The NumericScale property controls the number of fractional decimal digits allowed.