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Check created Application forms


Jaume
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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.

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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.

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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;

 

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