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

TParam.Create

Create a new parameter value

Declaration

Source position: db.pas line 1193

public constructor TParam.Create(

  ACollection: TCollection

); override; overload;

constructor TParam.Create(

  AParams: TParams;

  AParamType: TParamType

); overload;

Arguments

ACollection

  

Collection this parameter is part of

Arguments

AParams

  

TParams instance this parameter is part of

AParamType

  

Parameter type for the new parameter instance

Description

Create first calls the inherited create, and then initializes the parameter properties. The first form creates a default parameter, the second form is a convenience function and initializes a parameter of a certain kind (AParamType), in which case the owning TParams collection must be specified in AParams

See also

TParams

  

A collection of parameter values for SQL-based datasets


Documentation generated on: Sep 28 2017