title: How do you create columns programmatically in C# for a WPF toolkit datagrid?
body: <p>I have seen many examples of creating a WPF Toolkit DataGrid in XAML and it is possible to write certain tags and there will be some columns, rows, etc depending on what you wrote.</p>
  
  <p>Lets say I have an empty (it has no columns, no rows, nothing) WPF Toolkit DataGrid that has been created in XAML how do I add columns in <strong>C#</strong> programmatically (<strong>not in XAML</strong>)?</p>
  
  <p>Thank you for any help!</p>