When I execute:

`PdfDocument pdf = PdfGenerator.GeneratePdf("

Hello World

This is html rendered text

", PageSize.A4);`

happens this exeception:

`Method not found: 'Void TheArtOfDev.HtmlRenderer.Core.HtmlContainerInt.set_PageSize(TheArtOfDev.HtmlRenderer.Adapters.Entities.RSize)'.`

My HtmlRenderer.PdfSharp version: 1.5.1-beta1

Because I need do a page break with :

`td { page-break-inside: avoid; }`

My PdfSharp version: 1.50.5147

Start by reproducing the GeneratePdf call from the issue with HtmlRenderer.PdfSharp 1.5.1-beta1 and PdfSharp 1.50.5147. Check the compatibility of the referenced HtmlContainerInt.PageSize setter and verify the result with the reported td { page-break-inside: avoid; } use case. Done means PDF generation no longer raises the missing-method exception while preserving the requested page-break behavior.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.