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Called by MSHTML when an element containing a rendering behavior is resized.
Syntax
HRESULT retVal = object.OnResize(pt);
Parameters
pt [in]
Type: SIZESIZE structure that specifies the new width and height for the element, including any expanded region.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
This method enables a behavior to respond to window resize events or to element resizing in design mode. A rendering behavior, for instance, could recalculate drawing parameters during the call to IHTMLPainter::OnResize.