TForm.BorderIcons Property

Specifies which icons appear on the title bar of the form.

Pascal

property BorderIcons: TBorderIcons;

C++

__property TBorderIcons BorderIcons;

Description

Use BorderIcons to get or set the icons that appear on the title bar of the form. BorderIcons can include any of the following TBorderIcons values:

Value	Meaning
biSystemMenu	The form has a Control menu (also known as a System menu).
biMinimize	The form has a Minimize button
biMaximize	The form has a Maximize button
biHelp	If BorderStyle is bsDialog or biMinimize and biMaximize are excluded, a question mark appears in the form's title bar and when clicked, the cursor changes to crHelp; otherwise,no question mark appears.

Note: Certain combinations of the BorderIcons and BorderStyle properties are mutually exclusive. For example, BorderIcons biMax, biMin with BorderStyle of bsDialog are mutually exclusive.

Delphi Examples:

Copy Code

{
BorderIcons example
The following code removes a form’s Maximize button when the user clicks a button:
} 
procedure TForm1.Button1Click(Sender: TObject);
begin
BorderIcons := BorderIcons - [biMaximize];
end;