private static void SetAccentPolicy(Window window, Interop.AccentState accentState)
{
var windowHelper = new WindowInteropHelper(window);
var accent = new Interop.AccentPolicy();
accent.AccentState = accentState;
accent.AccentFlags = GetAccentFlagsForTaskbarPosition();
var accentStructSize = Marshal.SizeOf(accent);
var accentPtr = Marshal.AllocHGlobal(accentStructSize);
Marshal.StructureToPtr(accent, accentPtr, false);
var data = new Interop.WindowCompositionAttribData();
data.Attribute = Interop.WindowCompositionAttribute.WCA_ACCENT_POLICY;
data.SizeOfData = accentStructSize;
data.Data = accentPtr;
Interop.SetWindowCompositionAttribute(windowHelper.Handle, ref data);
Marshal.FreeHGlobal(accentPtr);
}
private static void SetAccentPolicy(Form window, Interop.AccentState accentState)
{
// var windowHelper = new WindowInteropHelper(window);
Interop.AccentPolicy accent = new Interop.AccentPolicy
{
AccentState = accentState,
AccentFlags = GetAccentFlagsForTaskbarPosition()
};
int accentStructSize = Marshal.SizeOf(accent);
IntPtr accentPtr = Marshal.AllocHGlobal(accentStructSize);
Marshal.StructureToPtr(accent, accentPtr, false);
Interop.WindowCompositionAttribData data = new Interop.WindowCompositionAttribData
{
Attribute = Interop.WindowCompositionAttribute.WCA_ACCENT_POLICY,
SizeOfData = accentStructSize,
Data = accentPtr
};
Interop.SetWindowCompositionAttribute(window.Handle, ref data);
Marshal.FreeHGlobal(accentPtr);
}