how to set DataGridHeader background code behind.

Question

Hello,

How to set DataGridHeader background color code behind.
I tried such code, in AutogeneratigColumns event handler

        Setter s = new Setter();
        s.Property = BackgroundProperty;
        s.Value = new SolidColorBrush(Colors.Red);
        //e.Column.HeaderStyle.Setters.Add(s);

        Style ss = new Style();
        ss.Setters.Add(s);

        e.Column.HeaderStyle = ss;

but I failed.

Answer 1

You can change the colors for example in Page_Loaded :

  this.Resources["DataGridColumnHeaderBackgroundColor"] = Windows.UI.Color.FromArgb(128, 0, 255, 0);  
  this.Resources["DataGridColumnHeaderHoveredBackgroundColor"] = Windows.UI.Color.FromArgb(255, 0, 128, 128);  
  this.Resources["DataGridColumnHeaderPressedBackgroundColor"] = Windows.UI.Color.FromArgb(255, 0, 255, 128);