/// <summary>
/// Sets attributes to control how visual styles are applied to a specified window.
/// </summary>
/// <param name="window">The window.</param>
/// <param name="attr">The attributes to apply or disable.</param>
/// <param name="enable">if set to <c>true</c> enable the attribute, otherwise disable it.</param>
public static void SetWindowThemeAttribute(this IWin32Window window, NativeMethods.WindowThemeNonClientAttributes attr, bool enable = true)
{
NativeMethods.WTA_OPTIONS ops = new NativeMethods.WTA_OPTIONS();
ops.Flags = attr;
ops.Mask = enable ? (uint)attr : 0;
try { NativeMethods.SetWindowThemeAttribute(window.Handle, NativeMethods.WindowThemeAttributeType.WTA_NONCLIENT, ref ops, Marshal.SizeOf(ops)); }
catch (EntryPointNotFoundException) { }
catch { throw; }
}
/// <summary>
/// Sets attributes to control how visual styles are applied to a specified window.
/// </summary>
/// <param name="window">The window.</param>
/// <param name="attr">The attributes to apply or disable.</param>
/// <param name="enable">if set to <c>true</c> enable the attribute, otherwise disable it.</param>
public static void SetWindowThemeAttribute(this IWin32Window window, NativeMethods.WindowThemeNonClientAttributes attr, bool enable = true)
{
try { NativeMethods.SetWindowThemeAttribute(window, attr, enable ? (int)attr : 0); }
catch (EntryPointNotFoundException) { }
}