View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0002333 | JEDI VCL | 00 JVCL Components | public | 2004-11-22 22:08 | 2004-11-26 01:04 |
| Reporter | stevetroxell | Assigned To | AHUser | ||
| Priority | normal | Severity | block | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Product Version | 3.00 BETA 2 | ||||
| Target Version | Fixed in Version | 3.00 RC 1 | |||
| Summary | 0002333: TJvTimerList doesn't fire timer events in Delphi 5 | ||||
| Description | The attached sample program sets up a TJvTimerEvent to write a line into a memo control every second. If I compile and run in Delphi 7, it works as expected. If I compile and run in Delphi 5, the timer event never gets called. | ||||
| Tags | No tags attached. | ||||
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2004-11-22 22:08
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JvTimerListSample.zip (1,094 bytes) |
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Have you tried debugging this issue in D5? Have you found anything? |
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Played around a bit... here is how the event is stored in D5 dfm: object JvTimerList1: TJvTimerList Active = True Events = < item OnTimer = JvTimerList1Events0Timer end> Left = 289 Top = 91 end Mhhh... When adding another Timer at runtime like: JvTimerList1.Add(JvTimerList1Events1Timer,1000,True); AND FREE this one again: JvTimerList1.Events.Items[1].Free; The one at designtime created runs perfect on JvTimerList1Events0Timer May be this helps... |
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Another note: See RepeatCount with D5 at designtime to any Value other then 0 causes an AV: EurekaLog 4.5.8 Application: --------------------------------------------------------- 1.1 Start Date : Thu, 25 Nov 2004 19:10:36 +0100 1.2 Name/Description: Delphi-32 Development Environment 1.3 Version Number : 5.0.6.18 1.4 Parameters : "/np" Exception: ---------------------------------------------------------------------------------------------------------- 2.1 Date : Thu, 25 Nov 2004 19:49:50 +0100 2.2 Address: 00408C55 2.3 Module : Delphi32.exe 2.4 Type : Exception 2.5 Message: Access violation at address 0519EA78 in module 'JvSystemD5R.bpl'. Read of address 00000020. Active Controls: --------------------------------------- 3.1 Form Class : TPropertyInspector 3.2 Form Text : Object Inspector 3.3 Control Class: TPropInspEdit 3.4 Control Text : 1 Call Stack Information: --------------------------------------------------------------------------------------- |Address |Module |Unit |Class |Procedure/Method |Line| --------------------------------------------------------------------------------------- |7C920961|ntdll.dll | | |RtlReleasePebLock | | |40004350|Vcl50.bpl |System.pas | |_RaiseExcept | | |40021738|Vcl50.bpl |Typinfo.pas | |SetOrdProp | | |400DD31C|Vcl50.bpl |Dsgnintf.pas |TPropertyEditor|SetOrdValue | | |40381AA0|VCLIDE50.bpl|Ideinsplistbox.pas|TInspListBox |SetPropValue | | |4006B6B0|Vcl50.bpl |Controls.pas |TControl |WndProc | | |7C9110ED|ntdll.dll | | |RtlLeaveCriticalSection| | |400261B0|Vcl50.bpl |Classes.pas |TThreadList |UnlockList | | |40038BB8|Vcl50.bpl |Graphics.pas | |FreeMemoryContexts | | |77D1BCBD|user32.dll | | |DispatchMessageA | | |4005AA04|Vcl50.bpl |Forms.pas |TApplication |ProcessMessage | | |4005AAB4|Vcl50.bpl |Forms.pas |TApplication |HandleMessage | | |4005AC48|Vcl50.bpl |Forms.pas |TApplication |Run | | --------------------------------------------------------------------------------------- Rgds Achim |
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Fixed in CVS. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2004-11-22 22:08 | stevetroxell | New Issue | |
| 2004-11-22 22:08 | stevetroxell | File Added: JvTimerListSample.zip | |
| 2004-11-25 09:48 |
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Note Added: 0005708 | |
| 2004-11-25 09:48 |
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Status | new => feedback |
| 2004-11-25 10:53 | anonymous | Note Added: 0005712 | |
| 2004-11-25 10:58 | Achim Metzen | Note Added: 0005713 | |
| 2004-11-26 01:04 | AHUser | Status | feedback => resolved |
| 2004-11-26 01:04 | AHUser | Resolution | open => fixed |
| 2004-11-26 01:04 | AHUser | Assigned To | => AHUser |
| 2004-11-26 01:04 | AHUser | Note Added: 0005716 |
