Insert HTML into MS word by ASP.NET C#

See more:

C#

ASP.NET

HTML

MS-Word

I want to insert html into a MS word file by asp.net c#.

I used Microsoft.Office.Interopt.Word. This is my code :

Word.Application wordApplication = new Word.Application();

Word._Document wordDocument = wordApplication.Documents.Add();
Word.Selection selection = wordApplication.Selection;
selection.InsertFile("MyHtmlFilePath.htm");

// Save the document to it's output file.
wordDocument.SaveAs(ref outputFile);

But there is a problem, if i have a line with Time New Roman font family, after insert html to word , that line doesn't have Time New Roman font family.

InsertFile method faces problem with two words or multiple words font family (Like Times New Roman, Comic Sans MS , ...)

I also don't want use third party dll's Like aspose and ... .

Thanks in advance for your help.

What I have tried:

I want to use Microsoft.Office.Interopt.Word .

with aspose dll I solved this problem but I don't want to use third party dll's.
I try to copy html to clipboard and paste in word file by c# code, but I can't.

Please help me to solve this problem,