FilterDefParamAttribute Class

Declares a typed parameter for a named filter definition.

Remarks

Use this attribute alongside FilterDefAttribute to declare each parameter referenced in the filter's SQL condition. Each FilterDefParam specifies the filter it belongs to, the parameter name (as used in the SQL condition), and the Delphi type of the parameter value.

Syntax

Unit: Aurelius.Mapping.Attributes

FilterDefParamAttribute = class(TCustomAttribute);

Constructors

Name	Description
Create	Creates a FilterDefParamAttribute associating a typed parameter with a filter definition.

Properties

Name	Description
FilterName	Gets the name of the filter definition this parameter belongs to.
ParamName	Gets the name of the parameter as used in the SQL condition.
ParamType	Gets the RTTI type information of the parameter value.