[Datamodule is destroyed without ending session time]

55 minutes ago, Farshad Mohajeri said:

Hello

I attached a simple project.

Project1x.zipUnavailable

Hi Farshad, the zip file Is not available.

[Datamodule is destroyed without ending session time]

15 hours ago, Farshad Mohajeri said:

Hi Pablo,

Are these Datamodules created using uniGUI wizard?

Hi Farshad,

I am reusing datamodules that were created in other projects and using directives to create them in my unigui project, example

{$IFDEF UNIGUI}
function DataModule1: TDataModule1;
{$ELSE}

  for other applications
{$ENDIF}

 

{$IFDEF UNIGUI}
initialization
  RegisterModuleClass(TDataModule1);
{$ENDIF}

 

because I need to reuse what I already have an not duplicate it.

What is the solution to the questions asked above?

[Datamodule is destroyed without ending session time]

On 3/28/2021 at 9:30 AM, Farshad Mohajeri said:

Datamodules are created and destroyed along with the session.

Hi Farshad, in my case it doesn't happen that way.

I have a datamodule A that uses a datamodule B, are created when you start the session but during the session B is destroyed, I don't know why that happens, finally I get an access violation when trying to access a table.

Is there a way to control the destruction of the datamodule? or know why one of them is destroyed?

[Datamodule is destroyed without ending session time]

Sorry I'm using datamodule type 

{%CLASSGROUP 'System.Classes.TPersistent'}

 

I need an example of creating datamodule that ends along with the session, that does not make it the same unigui, please example

[Datamodule is destroyed without ending session time]

Good morning, i am using unigui and normal vcl datamodule started as any unigui datamodule does, creation works correctly.
I have global variables that are initialized with the datamodule and I use them to filter data from tables, the problem is that the destroy of the datamodule is executed without having finished the session, they release my global variables and when I try to use them they give me access violation.

How can I solve this issue, I thank you in advance for your help