How to customize XTP_IDD_PREVIEW_DIALOGBAR?

Hello,

i would like you use the PrintPreview Toolbar as base of our PrintPreview Toolbar and add some Buttons and remove the close button as this is not necessary in our toolbar.
  
In the 12.0.2 Samples i have only found your standard preview toolbar without modifications.

Best Regards
      

Hello Oleg,
i've looked at the PintPreview Sample and the Markup Pad Sample and the Scribble Sample and the ribbonMDI Sample. In all these Samples you call

DoPrintPreview(XTP_IDD_PREVIEW_DIALOGBAR, this, RUNTIME_CLASS(CXTPPreviewView), pState

in the View Class and you're done. You do not extend the functionality of your Preview Toolbar in these Samples.

We are using a modified PrintPreview Class from an Old CodeGuru Project and not the Standard MFC PrintPreview Class. We have extended this Class with a "Jump to first page" and a "Jump to Last page" Button and removed the "Close" Button

I want to know if there's a way to extend the CXTPPreviewView Class to add the existing functionality? It seems to me, that i had to change the XTPPreviewView Files in the Toolkits Sourcecode and modify the XTP_IDR_PREVIEW_TOOLBAR Resource.  Since we have a maintenance contract and always using the latest XTP release this would be a high porting effort for us. Do you have a better idea?

Best Regards
Mantus