Vcl.Forms.TForm.ActiveMDIChild
Delphi
property ActiveMDIChild: TForm read get_ActiveMDIChild;
C++
__property ActiveMDIChild;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | public | Vcl.Forms.pas Vcl.Forms.hpp |
Vcl.Forms | TForm |
Description
Specifies the MDI child that has focus.
Vcl.Forms.TForm.ActiveMDIChild inherits from Vcl.Forms.TCustomForm.ActiveMDIChild. All content below this line refers to Vcl.Forms.TCustomForm.ActiveMDIChild.
Specifies the MDI child that has focus.
Use ActiveMDIChild to get the MDI child that has focus.
If the form is not an MDI parent (that is, if the FormStyle property of the form is not fsMDIForm), ActiveMDIChild returns nil (Delphi) or NULL (C++).