now the fluent theme use the Aero effect,the background is too clear,
the Acrylic effect is better!
there is a opensource project: https://github.com/sourcechord/FluentWPF
the principal code:
internal enum AccentState
{
ACCENT_DISABLED = 0,
ACCENT_ENABLE_GRADIENT = 1,
ACCENT_ENABLE_TRANSPARENTGRADIENT = 2,
ACCENT_ENABLE_BLURBEHIND = 3,
ACCENT_ENABLE_ACRYLICBLURBEHIND = 4,
ACCENT_INVALID_STATE = 5
}
accent.GradientColor = 0x00FFFFFF;