Create a new parameter value.
Source position: db.pas line 1449
public constructor TParam.Create( |
ACollection: TCollection |
); override; overload; |
AParams: TParams; |
AParamType: TParamType |
); overload; |
ACollection |
|
Collection this parameter is part of. |
AParams |
|
TParams instance this parameter is part of. |
AParamType |
|
Parameter type for the new parameter instance. |
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
|
A collection of parameter values for SQL-based datasets. |