Data.Bind.Components.GetListItemValueExpression
Delphi
function GetListItemValueExpression(AComponent: TComponent; out AExpression: string; out AHeaderExpression: string): Boolean;
function GetListItemValueExpression(AComponent: TComponent; out AExpression: string): Boolean;
C++
extern DELPHI_PACKAGE bool __fastcall GetListItemValueExpression(System::Classes::TComponent* AComponent, /* out */ System::UnicodeString &AExpression, /* out */ System::UnicodeString &AHeaderExpression)/* overload */;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | Data.Bind.Components.pas Data.Bind.Components.hpp |
Data.Bind.Components | Data.Bind.Components |
Description
Returns the expression that is used to set and get the value list item.
The GetListItemValueExpression method gets the expression that is used to set and get the value list item. For instance, Text is used to set the value of a listbox item.