Disable highlighting of the last selected button

Hello Dominik,

The back color in MaterialBlueGrey theme indicates that the button is focused and if the user presses the enter or space keys, the button will be clicked.
There are two options to remove this focus back color:

1. Prevent the button from gaining focus by setting its Focusable and TabStop properties to false:
   

   this.radButton1.Focusable = false;
   this.radButton1.TabStop = false;

2. Override the settings of the theme using ThemeValueOverride(IsDefault state indicates that the button has focus):
   

   this.radButton1.ButtonElement.SetThemeValueOverride(FillPrimitive.BackColorProperty, Color.White, "IsDefault", typeof(FillPrimitive));
   this.radButton1.ButtonElement.SetThemeValueOverride(FillPrimitive.BackColorProperty, Color.FromArgb(236, 236, 236), "IsDefault.MouseOver", typeof(FillPrimitive));
   this.radButton1.ButtonElement.SetThemeValueOverride(FillPrimitive.BackColorProperty, Color.FromArgb(224, 224, 224), "IsDefault.Pressed", typeof(FillPrimitive));

   For more information about overriding theme settings visit our help article: https://docs.telerik.com/devtools/winforms/telerik-presentation-framework/override-theme-settings-at-run-time
   

I hope this helps. Should you have any other questions, do not hesitate to ask.

Regards,
Todor Vyagov
Progress Telerik

Hi Todor,

Thank you very much, it worked perfectly.

Kind Regards,

Dominik