I have ben using 3rd party ActiveX controls on my dialog based application. I have used the Tabbed dialog class CMyTabCtrl - from codeproject - (6 dialogs in total).
All is fine apart from dialog 4 (tab 4), I keep getting an Debug Assertion Error when I refer to any member variables associated to any controls on this tab.
I thought is was just with the 3rd party ActiveX controls, but it occures with a member variable tied to a standard Windows button.
The variables are all NULL {000000} and I dont understand why. I have deleted and replaced some of the controls, but get the same error.
The use of member variables on other dialogs (tabs) are OK - they work fine.
I dont want to restart this project as a lot of work has gone into it.
Any idears out there?
All is fine apart from dialog 4 (tab 4), I keep getting an Debug Assertion Error when I refer to any member variables associated to any controls on this tab.
I thought is was just with the 3rd party ActiveX controls, but it occures with a member variable tied to a standard Windows button.
The variables are all NULL {000000} and I dont understand why. I have deleted and replaced some of the controls, but get the same error.
The use of member variables on other dialogs (tabs) are OK - they work fine.
I dont want to restart this project as a lot of work has gone into it.
Any idears out there?