Hi,
You should first get the rich text view widget of the
NRichTextViewWithRibbonControl by using the
GetFirstDescendant method of its widget and then you can use the
LoadFromFile method of the rich text view to load a file. Here's a C# code sample:
NRichTextViewWithRibbon richTextWithRibbon = nRichTextViewWithRibbonControl1.Widget;
NRichTextView richTextView = (NRichTextView)richTextWithRibbon.GetFirstDescendant(NRichTextView.NRichTextViewSchema);
richTextView.LoadFromFile(@"C:\Documents\MyFile.html");
Best Regards,
Nevron Support Team