Check created Application forms

[Jaume]

Hi,

 

is there any way to check which Application forms are created to free them? The problem is that when i check this:

 

if Form1 <> nil then

   Form1.close;

 

The Form1 is always different of nil even if it's not created and then as soon as it makes Form1.close it creates Form1 to be able to close it.

 

 

Thank you.

[mehmet07]

 if (UniMainModule.GetFormInstance(tform1, False) <> nil) then

 Form1.close;

[Farshad Mohajeri]

Hi,

 

is there any way to check which Application forms are created to free them? The problem is that when i check this:

 

if Form1 nil then

   Form1.close;

 

The Form1 is always different of nil even if it's not created and then as soon as it makes Form1.close it creates Form1 to be able to close it.

 

 

Thank you.

 

Why do you need to close a Form in code?

You must let the uniGUI manage Forms' lifetime.

[Jaume]

Thank you for the answer.

 

I need to close Forms because i want to simulate a desktop as the forum samples. So when I close one application of the desktop i want to free all possible Forms that i won't use anymore.

 

Jaume

[maher]

procedure TUniMainModule.GoMainMenu;

var

 I:integer;

begin

// Close all forms but not the mainForm.

 

 for I := UniSession.FormsList.Count-1 downto 0 do

  begin

   try

    if(TUniForm(UniSession.FormsList.Items[I]).Name <> 'MainForm') then

      TUniForm(UniSession.FormsList.Items[I]).Close;



  finally



  end;



 end;