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Bug 2668

Summary:	Access Violation when closing Ticker example in FireMonkey/TeeGridFeatures demo
Product:	TeeGrid for Delphi	Reporter:	yeray alonso <yeray>
Component:	Grid	Assignee:	david berneda <david>
Status:	RESOLVED FIXED
Severity:	enhancement
Priority:	---
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Windows
URL:	https://www.steema.com/support/viewtopic.php?f=21&t=18096
Chart Series:	---	Delphi / C++ Builder RAD IDE Version:

Description yeray alonso 2024-02-01 02:34:28 EST

Running the Ticker demo, from the FireMonkey/TeeGridFeatures application, I get an Access Violation when closing the app.

The customer found this fixes the problem:

Destructor TGridTicker.Destroy;
begin
  Enabled := False;   //Fix AV, Disable
  IThread.Terminate;  //Fix AV, Terminate myself
  IThread.WaitFor;    //Fix AV, Wait until last loop finished

  IThread.Free;
  FLowerBrush.Free;
  FHigherBrush.Free;
  inherited;
end;