TechQA.

Question

Is it safe to cast a IDispatch* into an IUnknown*, without using QueryInterface, for interprocess COM objects?

score 1797 · Answer 1 · 2015-06-10 13:46:42

3

Answer

1797

Views

Is it safe to cast a IDispatch* into an IUnknown*, without using QueryInterface, for interprocess COM objects?

1.7k views Asked by Stephane Rolland At 10 June 2015 at 13:46

score 192 · Answer 2 · 2015-06-17 06:04:45

How can I do following thing through any code,script

192 views Asked by Aashutosh Trivedi At 17 June 2015 at 06:04

score 365 · Answer 3 · 2015-06-17 15:26:57

Invoke COM object in a "PostMessage" manner

365 views Asked by Michael Gunter At 17 June 2015 at 15:26

score 7317 · Answer 4 · 2015-06-19 16:26:21

Print/save Excel (.xlsx) sheet to PDF using R

7.3k views Asked by Mark Heckmann At 19 June 2015 at 16:26

score 1377 · Answer 5 · 2015-06-19 14:37:58

How to tell if a library is COM or DCOM?

1.3k views Asked by matrixanomaly At 19 June 2015 at 14:37

score 978 · Answer 6 · 2016-12-16 08:16:33

DCOM CoCreateInstanceEx 0x80040155

978 views Asked by Moerwald At 16 December 2016 at 08:16

score 537 · Answer 7 · 2016-12-24 11:47:01

Alternative to Application.DelayInitialize for Delphi 7 Service?

537 views Asked by Joshua At 24 December 2016 at 11:47

score 881 · Answer 8 · 2016-12-26 17:22:16

QueryInterface returns E_ACCESSDANIED general access denied error after successfull CoCreateInstanceEx

881 views Asked by Daniel Angulo Duque At 26 December 2016 at 17:22

score 352 · Answer 9 · 2016-12-28 15:46:53

C# DCOM event binding Unathorized Execption

352 views Asked by prof1990 At 28 December 2016 at 15:46

score 342 · Answer 10 · 2014-11-25 10:48:45

How can I log [D]COM calls into a module?

342 views Asked by Mr. Boy At 25 November 2014 at 10:48

TechQA.

List Question

Is it safe to cast a IDispatch* into an IUnknown*, without using QueryInterface, for interprocess COM objects?

How can I do following thing through any code,script

Invoke COM object in a "PostMessage" manner

Print/save Excel (.xlsx) sheet to PDF using R

How to tell if a library is COM or DCOM?

DCOM CoCreateInstanceEx 0x80040155

Alternative to Application.DelayInitialize for Delphi 7 Service?

QueryInterface returns E_ACCESSDANIED general access denied error after successfull CoCreateInstanceEx

C# DCOM event binding Unathorized Execption

How can I log [D]COM calls into a module?

Popular Questions

Popular Tags

Trending Questions