i have a combobox with the fontfamilies in it. When ya select a piece a text and then select a fontfamily from the combobox it will change de fontfamily. But to change a fontfamily (as far as i know) ya have to call a new font for the selected area, and with that a fontfamily, a fontsize and a fontstyle is required:

Code:
           Input.SelectionFont = New Font( _
               cmbType.Text, _
               currentFont.Size, _
               currentFont.Style)
But now i've got the problem when there are several fontsize's or fontstyles in the selected text. How can i fix this? If there is the option to only change the fontfamily please tell me but the i've tried several things to do this but fontfamilies is a read only thingy...