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CXTPPropertySheet resource problem

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andreypir View Drop Down

Joined: 20 August 2015
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Post Options Post Options   Thanks (0) Thanks(0)   Quote andreypir Quote  Post ReplyReply Direct Link To This Post Topic: CXTPPropertySheet resource problem
    Posted: 04 February 2022 at 8:21pm
I need to use CXTPPropertySheet to display property pages implemented in several modules (.dll). However, the way CXTPPropertySheet is implemented it assumes all CXTPPropertyPage objects added to it load their templates from the same module.
CXTPPropertySheet::CreateClient() calls pPage->LoadTemplate() for each page and fails 
if any of them fails. 
CXTPPropertyPage::LoadTemplate() uses a singleton XTPResourceManager() to find the dialog 
template. And so there is no way to set different resource instances for different pages.
A simple solution is to declare CXTPPropertyPage::LoadTemplate() or 
CXTPPropertyPage::LoadTemplate(HGLOBALhTemplateHINSTANCEhInst) virtual. That would
allow me to overload it in the derived class and set proper handle to XTPResourceManager().

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agontarenko View Drop Down
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Joined: 25 March 2016
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Post Options Post Options   Thanks (0) Thanks(0)   Quote agontarenko Quote  Post ReplyReply Direct Link To This Post Posted: 08 March 2022 at 5:24am

I added virtual specifier for LoadTemplate functions as you asked.

Artem Gontarenko
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