RAD Studio VCL Reference
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TParam.Size Property
TParam Class | TParam Members | DB Namespace | Description | See Also
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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.
 

See Also
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