DataGrid row content vertical alignment

Question

I have a regular DataGrid from WPF 4.0 RTM, where I put data from a database. In order to make clean & light style of DataGrid I use a tall/high rows and by

Answer 1

The following code will vertically align the content of a DataGridTextColumn cell:

Edit: I've come back to this problem and found the solution below to work better, it will center the contents of all the cells in DataGridTextRows both horizontally and vertically.