根据条件在ListView中设置图像

I'm doing a budgeting module. I will like to ask that how to set the GridViewColumn to display out my desired image based on the value which I retrieve from database which are "income" & "expenses". I know how to retrieve the value from the database & display in the lisview but my question for today is that I will like to have some condition which is when found "income" will populate with income image then found expense will populate with another image???I'm doing a budgeting module. I will like to as