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Generalmodeless dialog pointer Pin
sayup27-Jul-05 18:58
sayup27-Jul-05 18:58 
GeneralRe: modeless dialog pointer Pin
Christian Graus27-Jul-05 19:14
protectorChristian Graus27-Jul-05 19:14 
Setting first to NULL is a matter of good style, nothing will ever detect that you did, or complain that you didn't ( which is sort of the point ). When you create it, it's too late, before you create it, you want it to be NULL so you can tell it has not been created. So, all pointers should be set to NULL in the constructer for members, and at the time they are declared for variables in functions. There would be no point in setting it to NULL jsut before it got given a valid value.


Christian Graus - Microsoft MVP - C++
GeneralRe: modeless dialog pointer Pin
sayup27-Jul-05 20:53
sayup27-Jul-05 20:53 
GeneralRe: modeless dialog pointer Pin
Christian Graus28-Jul-05 15:10
protectorChristian Graus28-Jul-05 15:10 
GeneralRe: modeless dialog pointer Pin
sayup28-Jul-05 19:39
sayup28-Jul-05 19:39 
GeneralRe: modeless dialog pointer Pin
Christian Graus28-Jul-05 19:49
protectorChristian Graus28-Jul-05 19:49 
GeneralRe: modeless dialog pointer Pin
sayup28-Jul-05 21:51
sayup28-Jul-05 21:51 
GeneralRe: modeless dialog pointer Pin
Christian Graus31-Jul-05 13:13
protectorChristian Graus31-Jul-05 13:13 
GeneralRe: modeless dialog pointer Pin
ddmcr27-Jul-05 21:46
ddmcr27-Jul-05 21:46 
GeneralRe: modeless dialog pointer Pin
sayup28-Jul-05 19:40
sayup28-Jul-05 19:40 
Questionhow to debug exe service? Pin
HeartFriend27-Jul-05 17:03
HeartFriend27-Jul-05 17:03 
AnswerRe: how to debug exe service? Pin
Christian Graus27-Jul-05 17:05
protectorChristian Graus27-Jul-05 17:05 
Questionhow to design multiple inheritance classes? Pin
nm_11427-Jul-05 16:39
nm_11427-Jul-05 16:39 
AnswerRe: how to design multiple inheritance classes? Pin
Christian Graus27-Jul-05 16:49
protectorChristian Graus27-Jul-05 16:49 
GeneralRe: how to design multiple inheritance classes? Pin
nm_11427-Jul-05 18:02
nm_11427-Jul-05 18:02 
GeneralRe: how to design multiple inheritance classes? Pin
Christian Graus27-Jul-05 18:08
protectorChristian Graus27-Jul-05 18:08 
GeneralRe: how to design multiple inheritance classes? Pin
nm_11427-Jul-05 18:34
nm_11427-Jul-05 18:34 
GeneralRe: how to design multiple inheritance classes? Pin
Christian Graus27-Jul-05 19:06
protectorChristian Graus27-Jul-05 19:06 
GeneralRe: how to design multiple inheritance classes? Pin
nm_11427-Jul-05 19:56
nm_11427-Jul-05 19:56 
GeneralRe: how to design multiple inheritance classes? Pin
GDavy27-Jul-05 20:29
GDavy27-Jul-05 20:29 
GeneralRe: how to design multiple inheritance classes? Pin
nm_11428-Jul-05 18:02
nm_11428-Jul-05 18:02 
GeneralRe: how to design multiple inheritance classes? Pin
vikramlinux27-Jul-05 20:39
vikramlinux27-Jul-05 20:39 
GeneralRe: how to design multiple inheritance classes? Pin
Bob Stanneveld27-Jul-05 21:21
Bob Stanneveld27-Jul-05 21:21 
GeneralRe: how to design multiple inheritance classes? Pin
nm_11429-Jul-05 11:24
nm_11429-Jul-05 11:24 
GeneralRe: how to design multiple inheritance classes? Pin
Christian Graus31-Jul-05 13:23
protectorChristian Graus31-Jul-05 13:23 

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