Is it a native or managed c++ code? :confused:

Okay Thank you I'm got it. Solved about it. thank you

Thank you for the advice

Define "not working". :cool:

I think that line should be: CHeaderCtrl* pHeader = m_ListControl.GetHeaderCtrl(); See here[^]. However, that line retrieve first control item from m_ListCtrl object ... does working that line ? I didn't met such approach ...

it's work well Thank you for your time and your support :)

CHill60 wrote: It's nice until you end up with two customers with the same name! :laugh: You, like the computer, and the cashier, need to be able to distinguish between the two, even in a listview. Wouldn't want to bill the father for the son's purchases :) CHill60 wrote: So we have autonumbers - the onboarding process does the necessary checks for duplication :laugh: Bastard Programmer from Hell :suss: If you can't read my code, try converting it here[^] "If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.

rules engines - Google Search[^] There is not a single one I could recommend, including the ones I have written. Never underestimate the power of human stupidity - RAH I'm old. I know stuff - JSOP

I was a bit confused at first. What do you get when you cross a joke with a rhetorical question? The metaphorical solid rear-end expulsions have impacted the metaphorical motorized bladed rotating air movement mechanism. Do questions with multiple question marks annoy you???

Perhaps you missed my point. You have a list of pointers. Nothing more. The pointer must be set to point to something. Where does that happen? normga wrote: the code always query mysql successful That doesn't mean anything. Code can run successfully, sometimes, even with uninitialized pointers. It depends on how the memory is laid down.

SQL Tutorial[^]

DerekTP123 wrote: rather than just a later version. It's a real shame, because 15 years ago when I first started using them I suspect that 15 years ago you also were different. So could be that they have gotten worse but could also be that you have become more discerning. Or a combination.

Well, I do not now what KIND of database you need )) In case you need a NoSQL database then google "How to choose a (NoSQL) database system" And if you need a SQL database the answer is simple - PostgreSQL (And avoid MySQL like a plague) And if you do not know about "NoSQL" then just use PostgreSQL ))

Use should be using nginx on Ubuntu with iptables for security