My OPCWPFDashboard Button flashes when the user hovers the mouse over the button.

This is default for a WPF Button control, but the behavior can be changed with the following steps using Expression Blend.

  1. Select the button, and right click on the button, select Edit Template-Edit a Copy.  Select OK.
  2. With the new template selected reset the RenderMouseOver, and RenderPressed property.
  3. Select Triggers, and delete the IsKeyboardFocused trigger.
  4. Apply the new template to all buttons.  Select the button, right click, and select Edit Template-Apply Resource.