Retrieving text from MS Word document

I need to retrieve all text from MS Word document where word style is Heading 1, and show that on text box. Anyone know how to recognize what word style is used on some place in Word Document?

I know how to open document, or find a text, but how to find which word style is used. I try something like:
If objWord.ActiveDocument.Paragraph.Item(i).Style = "Normal" Then ....

but doesnt work.

I get error:
Additional information: Operator is not valid for type 'Style' and string "Normal".