Renders HTML wrapper for BPL editor as loaded by Studio
Load the BPL diagram with the given name write out XML version to current device
Called from client: find class name for given target, if possible.
Event handler for PAGE event: this is invoked in order to generate the content of a csp page.
Event handler for PreHTTP event: this is invoked before the HTTP headers for a CSP page have been sent. All changes to the
%CSP.Responseclass, such as adding cookies, HTTP headers, setting the content type etc. must be made from within the OnPreHTTP() method. Also changes to the state of the CSP application such as changing %session.EndSession or %session.AppTimeout must be made within the OnPreHTTP() method. It is prefered that changes to %session.Preserve are also made in the OnPreHTTP() method as this is more efficient, although it is supported in any section of the page. Return 0 to prevent OnPagefrom being called.