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AnswerMore Added Info Pin
timbk10-Dec-10 9:30
timbk10-Dec-10 9:30 
GeneralRe: More Added Info Pin
Richard MacCutchan10-Dec-10 23:01
mveRichard MacCutchan10-Dec-10 23:01 
AnswerRe: User defined message , exeption at the handler return Pin
Gary R. Wheeler11-Dec-10 1:09
Gary R. Wheeler11-Dec-10 1:09 
AnswerVC++ debugging with latest Avira Antivir Pin
Alexander Fedorov10-Dec-10 2:33
Alexander Fedorov10-Dec-10 2:33 
QuestionUsing WM_USER, WM_APP or RegisterWindowMessage Pin
yccheok9-Dec-10 21:25
yccheok9-Dec-10 21:25 
AnswerRe: Using WM_USER, WM_APP or RegisterWindowMessage [modified] Pin
CPallini9-Dec-10 22:08
mveCPallini9-Dec-10 22:08 
GeneralRe: Using WM_USER, WM_APP or RegisterWindowMessage Pin
Rajesh R Subramanian9-Dec-10 23:43
professionalRajesh R Subramanian9-Dec-10 23:43 
GeneralRe: Using WM_USER, WM_APP or RegisterWindowMessage Pin
CPallini9-Dec-10 23:48
mveCPallini9-Dec-10 23:48 
GeneralRe: Using WM_USER, WM_APP or RegisterWindowMessage Pin
Rajesh R Subramanian9-Dec-10 23:51
professionalRajesh R Subramanian9-Dec-10 23:51 
GeneralRe: Using WM_USER, WM_APP or RegisterWindowMessage Pin
CPallini10-Dec-10 0:11
mveCPallini10-Dec-10 0:11 
GeneralRe: Using WM_USER, WM_APP or RegisterWindowMessage Pin
Rajesh R Subramanian10-Dec-10 0:24
professionalRajesh R Subramanian10-Dec-10 0:24 
GeneralRe: Using WM_USER, WM_APP or RegisterWindowMessage Pin
CPallini10-Dec-10 0:41
mveCPallini10-Dec-10 0:41 
GeneralRe: Using WM_USER, WM_APP or RegisterWindowMessage Pin
Rajesh R Subramanian10-Dec-10 0:54
professionalRajesh R Subramanian10-Dec-10 0:54 
JokeRe: Using WM_USER, WM_APP or RegisterWindowMessage Pin
CPallini10-Dec-10 1:02
mveCPallini10-Dec-10 1:02 
AnswerRe: Using WM_USER, WM_APP or RegisterWindowMessage Pin
Rajesh R Subramanian9-Dec-10 23:42
professionalRajesh R Subramanian9-Dec-10 23:42 
The correct way is to use RegisterWindowMessage(). That would ensure the uniqueness of messages. Read the details here: http://www.flounder.com/messages.htm

yccheok wrote:
What happen if there is an external process (another exe), trying to FindWindow of my Windows application, and send the message with same ID? I wish not to respond, as I am only interested message from DLLs within my own process.


If you use RegisterWindowMessage(), then the 'other executable' won't know what would be the ID of this unique message.
It was ever thus, the Neophiles will always rush out and get 'The Latest Thing' at a high price and with all the inherent faults - Dalek Dave.

GeneralRe: Using WM_USER, WM_APP or RegisterWindowMessage Pin
CPallini9-Dec-10 23:50
mveCPallini9-Dec-10 23:50 
GeneralRe: Using WM_USER, WM_APP or RegisterWindowMessage Pin
Rajesh R Subramanian9-Dec-10 23:53
professionalRajesh R Subramanian9-Dec-10 23:53 
GeneralRe: Using WM_USER, WM_APP or RegisterWindowMessage Pin
CPallini10-Dec-10 0:21
mveCPallini10-Dec-10 0:21 
GeneralRe: Using WM_USER, WM_APP or RegisterWindowMessage Pin
Rajesh R Subramanian10-Dec-10 0:25
professionalRajesh R Subramanian10-Dec-10 0:25 
GeneralRe: Using WM_USER, WM_APP or RegisterWindowMessage Pin
CPallini10-Dec-10 0:23
mveCPallini10-Dec-10 0:23 
JokeRe: Using WM_USER, WM_APP or RegisterWindowMessage Pin
Rajesh R Subramanian10-Dec-10 0:30
professionalRajesh R Subramanian10-Dec-10 0:30 
AnswerRe: Using WM_USER, WM_APP or RegisterWindowMessage Pin
Gary R. Wheeler11-Dec-10 1:31
Gary R. Wheeler11-Dec-10 1:31 
GeneralRe: Using WM_USER, WM_APP or RegisterWindowMessage Pin
yccheok12-Dec-10 18:51
yccheok12-Dec-10 18:51 
GeneralRe: Using WM_USER, WM_APP or RegisterWindowMessage Pin
Gary R. Wheeler13-Dec-10 11:45
Gary R. Wheeler13-Dec-10 11:45 
QuestionPassing Array To Function & Displaying Array Contents. Pin
Mike Certini9-Dec-10 18:41
Mike Certini9-Dec-10 18:41 

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