API:Data.DBXClient.TDBXClientParameterRow.ValueNotSet

• Up to Parent: TDBXClientParameterRow

[–] Properties Type:

procedure

function

Visibility: protected Source:

Data.DBXClient.pas

Data.DBXClient.hpp

Unit: Data.DBXClient Parent: TDBXClientParameterRow

Delphi

procedure ValueNotSet(const Value: TDBXWritableValue); override;

C++

virtual void __fastcall ValueNotSet(Data::Dbxcommon::TDBXWritableValue* const Value);

Description

Raises an exception if the parameter direction of the given Value is OutParameter or ReturnParameter.

Data.DBXClient.TDBXClientParameterRow.ValueNotSet inherits from Data.DBXCommonTable.TDBXStreamerRow.ValueNotSet. All content below this line refers to Data.DBXCommonTable.TDBXStreamerRow.ValueNotSet.

Raises an exception if the parameter direction of the given Value is OutParameter or ReturnParameter.

The ValueNotSet method raises a parameter not set exception if the parameter direction of the given Value is OutParameter or ReturnParameter. Additionally, ValueNotSet sets the given Value to null.

See Also

• Data.DBXCommon.TDBXWritableValue.SetNull