FireDAC.Stan.Param.TFDParam.LoadFromStream
Delphi
procedure LoadFromStream(AStream: TStream; ABlobType: TFieldType; AIndex: Integer = -1);
C++
void __fastcall LoadFromStream(System::Classes::TStream* AStream, Data::Db::TFieldType ABlobType, int AIndex = 0xffffffff);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
public | FireDAC.Stan.Param.pas FireDAC.Stan.Param.hpp |
FireDAC.Stan.Param | TFDParam |
Description
Loads the value of a BLOB parameter from a stream.
Use the LoadFromStream method to set the value of a BLOB parameter from a value read from the stream specified by the AStream parameter. The DataType property is set to the value passed as the ABlobType parameter. Use AIndex parameter to specify the value index of an array-valued parameter.