You can do it, please refer to documentation of CXTPWinApp:

 * All XTP application classes should derive from CXTPWinApp instead of

 * CWinApp or CWinAppEx. This class handles cleanup and releases all internal XTP

 * pointers and resources. In order to use CXTPWinApp derived from

 * CWinAppEx ToolkitPro must be re-compiled with _XTP_USE_WINAPPEX macro defined

 * and the referencing projects must have this macro defined prior to  * XTToolkitPro.h inclusion.

I noticed that after upgrading from 22.1.0 to 24.1.0, setting vector images in CXTPImageManager doesn't work unless you're using CXTPWinApp. (This issue seems to be because of the CXTPMarkupParser constructor calling GetComInitFlags.)

We currently prefer using CWinAppEx. Is there a way to circumvent this? If not, is there a way to have CXTPWinApp derive from CWinAppEx instead of CWinApp without having to compile the DLLs outside of the deployment manager?

Hi Artem,

I understand but we are using the frame theme. I kept my solution in place. Works just fine and doesn't involve too much code.

Hello RDHD,

Codejock Ribbon Frame Theme is't suppont Snap UI.
If you disable frame theme - standart windows frame will be added with Snap UI.
See please RibbonSample.

Regards,

Artem Gontarenko

Hello,

We discussed the problem with colleagues and concluded that we need to leave the ability to set the value to Nothing.

The fix will be available in the next revision.

Regards,
Artem Gontarenko

Hi!

In this case the Background is invalid of course: <Label Background='null'>Label text</Label>

In this case the Background is null/nothing in vb6: <Label>Label text</Label> No Background attribute!

In VB6 I've created a MarkupStackPanel element in this way:

Dim tmpStackPanel As MarkupStackPanel

Set tmpStackPanel = MarkupLabel1.MarkupContext.Parse("<StackPanel></StackPanel>")

In this case the tmpStackPanel.Background property is nothing, but can't set to nothing when it isn't?