Data.DB.TParams.ParamByName

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Delphi

function ParamByName(const Value: string): TParam;

C++

TParam* __fastcall ParamByName(const System::UnicodeString Value);

Properties

Type Visibility Source Unit Parent
function public
Data.DB.pas
Data.DB.hpp
Data.DB TParams

Description

Locates the parameter with a given name.

Use ParamByName to find a parameter with the name passed in Value. If a match is found, ParamByName returns the parameter. Otherwise, an exception is raised. Use this method rather than a direct reference to the Items property to avoid depending on the order of the entries.

To locate a parameter by name without raising an exception if the parameter is not found, use the FindParam method.

To locate more than one parameter at a time, by name, use the GetParamList method instead. To get only the value of a named parameter, use the ParamValues property.

See Also