Data.DB.TField.OnGetText
Delphi
property OnGetText: TFieldGetTextEvent read FOnGetText write FOnGetText;
C++
__property TFieldGetTextEvent OnGetText = {read=FOnGetText, write=FOnGetText};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | published | Data.DB.pas Data.DB.hpp |
Data.DB | TField |
Description
Occurs when the DisplayText or Text property of the field is referenced.
Write an OnGetText handler to perform custom processing for the DisplayText and Text properties. Use OnGetText to format the Value of the field differently when it must be edited from the format used when simply displaying the value, or use OnGetText to display something other than the field's value when it is displayed.
If there is no OnGetText handler, the value of the DisplayText and Text properties is simply the value of the AsString property.
OnGetText is an event handler of type Data.DB.TFieldGetTextEvent.