TAdoDbxParameter.Create Constructor (TDBXContext)

Creates a new instance of the TAdoDbxParameter.

Pascal

constructor Create(DbxContext: TDBXContext); overload;
constructor Create(DbxParameter: TDBXParameterEx; Connection: TAdoDbxConnection); overload;

C++

__fastcall TAdoDbxParameter(TDBXContext DbxContext);
__fastcall TAdoDbxParameter(TDBXParameterEx DbxParameter, TAdoDbxConnection Connection);

Description

Creates a new instance of the TAdoDbxParameter class, which represents a parameter that is passed to or from a command.

If you are using stored procedures, you can pass parameters to them using the TAdoDbxParameter class. You can also retrieve values from a database column to use as a parameter to a command. The Direction property determines whether a parameter is an input parameter, an output parameter, or a return value.