<div>
<br />
yep.<br />
<br />
also, keep in mind that when you add that interface to TInterfacelist that the Interface will not drop out of memory until you delete it from the TInterfaceList.... which is pretty much what you want (right?)<br />
<br />
J
</div>



yep.

also, keep in mind that when you add that interface to TInterfacelist that the Interface will not drop out of memory until you delete it from the TInterfaceList.... which is pretty much what you want (right?)

J

<div>
Thank for the insights BorlandMan
</div>


<div>
WallStreat one more tip if You will try to typecast Interface to pointer You have to call _AddRef after typecast and _Release before destroying interface.<br />
ziolko. 
</div>


WallStreat one more tip if You will try to typecast Interface to pointer You have to call _AddRef after typecast and _Release before destroying interface.
ziolko.

<div>
Ziolko,<br />
<br />
I don't have an immediate need to do that but appreciate you telling me.<br />
<br />
Thank You.<br />
Wallstreet <br />

</div>


Ziolko,

I don't have an immediate need to do that but appreciate you telling me.

Thank You.
Wallstreet


<div>
<div class="content wysiwyg-content">
Hello All,<br />
<br />
Can anybody tell me how I could add an Object (which has been typecasted to an Interface) in any of Delphi Containers. <br />
<br />
The reason I have typecasted to an Interface is, mainly due to multiple inheritance. <br />
<br />
I tried to add the object to a TList and to a TObjectList with no success. It says &quot;Incompatible types&quot;<br />
<br />
It looks like TList or TObjectList don't like to add anything which has been typecasted to an interface.<br />
<br />
<br />
Thanks in advance,<br />
Jeewa <br />

</div>
</div>


Hello All,

Can anybody tell me how I could add an Object (which has been typecasted to an Interface) in any of Delphi Containers. 

The reason I have typecasted to an Interface is, mainly due to multiple inheritance. 

I tried to add the object to a TList and to a TObjectList with no success. It says "Incompatible types"

It looks like TList or TObjectList don't like to add anything which has been typecasted to an interface.


Thanks in advance,
Jeewa 


How to add an Interface type to a container

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