Question

Why is every successful QueryInterface() call followed by Release() call?

score 12.1k · Answer 1 · 2011-02-18 23:36:13

12.1k

Views

Why is every successful QueryInterface() call followed by Release() call?

Published on 18 February 2011 at 23:36

score 1.4k · Answer 2 · 2011-10-24 11:35:51

1.4k

Views

Access violation casting IDispatch in XE2

Published on 24 October 2011 at 11:35

score 366 · Answer 3 · 2012-08-03 19:39:00

366

Views

Log calls to QueryInterface in managed COM server

Published on 03 August 2012 at 19:39

score 204 · Answer 4 · 2017-05-18 07:17:33

204

Views

Certain Firewall rules are not accessible using QueryInterface

Published on 18 May 2017 at 07:17

score 8.5k · Answer 5 · 2011-12-07 02:59:01

8.5k

Views

How do Powershell query interface on a COM object

Published on 07 December 2011 at 02:59

score 3.4k · Answer 6 · 2010-08-04 00:25:06

3.4k

Views

InvalidCastException, QueryInterface call failing on COM component

Published on 04 August 2010 at 00:25

score 349 · Answer 7 · 2010-08-11 12:21:06

349

Views

Has anyone else noticed this behaviour in Delphi using QueryInterface?

Published on 11 August 2010 at 12:21

score 4.3k · Answer 8 · 2010-08-25 06:37:22

4.3k

Views

What is IconnectionPoint and EventHandling

Published on 25 August 2010 at 06:37

score 2k · Answer 9 · 2010-03-18 13:09:06

2k

Views

QueryInterface fails at casting inside COM-interface implementation

Published on 18 March 2010 at 13:09

score 1.1k · Answer 10 · 2010-03-21 10:10:18

1.1k

Views

Access violation exception from Delphi's Supports -> QueryInterface

Published on 21 March 2010 at 10:10

score 394 · Answer 11 · 2014-08-15 11:49:21

394

Views

Could QueryInterface() provide us with nullptr when succeed?

Published on 15 August 2014 at 11:49

score 4.1k · Answer 12 · 2011-08-17 21:35:46

4.1k

Views

Using the RFCOMAPIlib (RightFax COM API): Unable to cast COM object

Published on 17 August 2011 at 21:35

score 548 · Answer 13 · 2009-10-13 20:41:46

548

Views

QueryInterface method for the IID_IPersistStreamInit quit working

Published on 13 October 2009 at 20:41

score 9.7k · Answer 14 · 2010-07-21 20:07:09

9.7k

Views

Delphi: How to implement QueryInterface of IUnknown?

Published on 21 July 2010 at 20:07

score 738 · Answer 15 · 2012-09-15 10:50:57

738

Views

E_NOINTERFACE while trying to get a class method pointer

Published on 15 September 2012 at 10:50

score 2.4k · Answer 16 · 2014-09-23 22:03:12

2.4k

Views

Get IID from interface name in C++? (VS 2010 automation)

Published on 23 September 2014 at 22:03

score 1.9k · Answer 17 · 2010-04-23 11:19:09

1.9k

Views

Access violation after GetInterface/QueryInterface in Delphi

Published on 23 April 2010 at 11:19

score 457 · Answer 18 · 2012-07-12 12:14:19

457

Views

C# - <T> object casting

Published on 12 July 2012 at 12:14

score 204 · Answer 19 · 2014-10-09 04:58:18

204

Views

Getting the current inner window ID in a Firefox 32 extension

Published on 09 October 2014 at 04:58

score 495 · Answer 20 · 2010-10-14 16:07:28

495

Views

How can I do a Custom QueryInterface for .NET 3.5?

Published on 14 October 2010 at 16:07

List Question

Why is every successful QueryInterface() call followed by Release() call?

Access violation casting IDispatch in XE2

Log calls to QueryInterface in managed COM server

Certain Firewall rules are not accessible using QueryInterface

How do Powershell query interface on a COM object

InvalidCastException, QueryInterface call failing on COM component

Has anyone else noticed this behaviour in Delphi using QueryInterface?

What is IconnectionPoint and EventHandling

QueryInterface fails at casting inside COM-interface implementation

Access violation exception from Delphi's Supports -> QueryInterface

Could QueryInterface() provide us with nullptr when succeed?

Using the RFCOMAPIlib (RightFax COM API): Unable to cast COM object

QueryInterface method for the IID_IPersistStreamInit quit working

Delphi: How to implement QueryInterface of IUnknown?

E_NOINTERFACE while trying to get a class method pointer

Get IID from interface name in C++? (VS 2010 automation)

Access violation after GetInterface/QueryInterface in Delphi

C# - <T> object casting

Getting the current inner window ID in a Firefox 32 extension

How can I do a Custom QueryInterface for .NET 3.5?

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