Data.DB.TBlobField.GetIsNull

• Up to Parent: TBlobField

[–] Properties Type: function Visibility: protected Source:

Data.DB.pas

Data.DB.hpp

Unit: Data.DB Parent: TBlobField

Delphi

function GetIsNull: Boolean; override;

C++

virtual bool __fastcall GetIsNull();

Description

Returns whether the BLOB field has data or not.

GetIsNull returns True if the BLOB field has no data.

See Also

• GetData