API:Data.DB.TReferenceField.GetDataSize

• Up to Parent: TReferenceField

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

Data.DB.pas

Data.DB.hpp

Unit: Data.DB Parent: TReferenceField

Delphi

function GetDataSize: Integer; override;

C++

virtual int __fastcall GetDataSize();

Description

Returns the number of bytes required to store a field component's value.

Data.DB.TReferenceField.GetDataSize inherits from Data.DB.TField.GetDataSize. All content below this line refers to Data.DB.TField.GetDataSize.

Returns the number of bytes required to store a field component's value.

Call GetDataSize to return the number of bytes required to store a field component's value. GetDataSize is the getter method for the DataSize property.

See Also

• DataSize

• IsBlob

• SetData

• Text

• CreateBlobStream

• SaveToStream