Tabcontrol in none VB6 container

This is a question for CJ developers. I know this is far beyond a  technical support , but i do hope to find answers here.

 

I am recently work on a test container that can host activex controls but found something strange in cj tab control(tested with suitcontrol 11.1.3 and 15.0.2 demo), i have even succeeded in make the old age sstab control work with my container ,  but not for codejock tabcontrol. 

 

when tabcontrol switchs selected tab,  the control will do late bound invoke to extender controls' visible, name, index , left properties, but it won't work if it's not VB6.

 

the problem is that when tabcontrol is trying to set the left and visible property to the child control contained,  but the parameter passed is not a COM standard one, which is , as documented in msdn, 'a DISPATCH_PROPERTYPUT call should use named arguments' , in fact it's not and it do works with VB6, but won't work with other containers.

 

snap1:

getidofname : left

 

 

snap2:

invoke property put to left to an offscreen position

 

 

 

Regards,

-Youka

 

 

 

 

 

 

 

 

Also present a small fix here for ATL dispatch impl (not so good but anyway solve the problem now)