How to Remove Default Row In Wpf data Grid

I am using a WPF Data Grid. Whenever it is loaded there is a blank default row. How can I disable the default row 开发者_Go百科from appearing like you can in the Windows Forms grid.

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This is the row for new entries. If you don't want let the user create new entries or if you handle this from code, e.g. with a add-button, disable the CanUserAddRows-option.

<DataGrid  CanUserAddRows="False" />