Datasnap.DBClient.TCustomClientDataSet.GetStateFieldValue
Delphi
function GetStateFieldValue(State: TDataSetState; Field: TField): Variant; override;
C++
virtual System::Variant __fastcall GetStateFieldValue(Data::Db::TDataSetState State, Data::Db::TField* Field);
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | protected | Datasnap.DBClient.pas Datasnap.DBClient.hpp |
Datasnap.DBClient | TCustomClientDataSet |
Description
Returns a Field
as a Variant.
Datasnap.DBClient.TCustomClientDataSet.GetStateFieldValue inherits from Data.DB.TDataSet.GetStateFieldValue. All content below this line refers to Data.DB.TDataSet.GetStateFieldValue.
Returns a Field
as a Variant.
GetStateFieldValue returns a Field
as a Variant, changing the temporary State of the TDataSet to State
. The method is used internally to get a Field
value; you do not need to call this method.