FMX.Controls.TControlActionLink.DoShowHint
Delphi
function DoShowHint(var HintStr: string): Boolean; virtual;
C++
virtual bool __fastcall DoShowHint(System::UnicodeString &HintStr);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | protected | FMX.Controls.pas FMX.Controls.hpp |
FMX.Controls | TControlActionLink |
Description
Fills HintStr with the hint text that must be displayed for the action link, and returns True if there is a hint to display or False otherwise.
If the action has a hint, DoShowHint returns True and fills HintStr with the hint of the action, including the action shortcut between parenthesis if the action has a shortcut. If the action does not have a hint, DoShowHint returns False.