Get document height from RadDocument

[Kurt]

Hello,

Is there a way to get the document height from RadDocument?
Basically i want the distance from the first to the last line (in pixel).

[Hristo]

Hello Kurt,

Thank you for writing. 

You could get the size of the document by accessing the DesiredSize property of the RadDocument object of the RadRichTextEditor element:

Telerik.WinForms.Documents.Model.SizeF size = this.radRichTextEditor1.Document.DesiredSize;

Then you could convert this size to pixels based on the DPI settings on the client`s machine. I believe that you might find the following threads useful:
http://stackoverflow.com/questions/139655/convert-pixels-to-points
https://msdn.microsoft.com/en-us/library/windows/desktop/ff684173%28v=vs.85%29.aspx

I hope this information is useful. Should you have further questions please do not hesitate to write back.

Regards,
Hristo Merdjanov
Telerik