How do I programmatically change a RadioButton Background?

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  Amit Mohanty1y agoPosted May 20, 2025, 5:05 AM

  Accepted answer

  To programmatically change the Background of a RadioButton, you need to assign a Brush object, not a raw color string.

  gRBuEradicatedBlueCities.Background = new SolidColorBrush(Colors.White);
  // OR
  gRBuEradicatedBlueCities.Background = (SolidColorBrush)(new BrushConverter().ConvertFrom("#ffffff"));

   
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  Manish Dwivedi1y agoPosted May 20, 2025, 12:03 PM

  You can’t directly assign a color code like #ffffff to change the background in C#. Instead, you need to use a Brush object as Amit suggested. For example, to set the background to white, you can write:

  gRBuEradicatedBlueCities.Background = new SolidColorBrush(Colors.White);