B4J Question How to disabled the Close button?

[Olaan]

Hi all,
Refer to this, If I need to disabled the Close button,how to coding?

 

[Erel]

See this thread: How to Disable the "Close X "on a Form

 

[Olaan]

It's only disabled the Close X ,but don't make it hided. Do we know that member of MainForm (CloseRequest) from ? I don't see from the Generate members menu.

 

[BPak]

Try this

Sub AppStart (Form1 As Form, Args() As String)
	MainForm = Form1
	MainForm.RootPane.LoadLayout("Layout1") 'Load the layout file.
	MainForm.SetFormStyle("UNDECORATED")
	MainForm.BackColor = fx.Colors.Blue
	MainForm.Show
End Sub