TParam.Size Property

Specifies the number of characters in a string-type parameter.

Pascal

property Size: Integer;

C++

__property int Size;

Description

Set Size to indicate the maximum number of characters allowed in the parameter. Size only pertains to string-type parameters. For numeric type parameters, use the NumericScale and Precision properties. For other parameter types, Size should be zero.

Note: Size only applies to parameters used by dbExpress datasets.