public int GetInteger(IntegerProperty prop)
{
//valid values are 0x961 to 0x978
if (!ClientUtils.IsEnumValid(prop, (int)prop, (int)IntegerProperty.ImageCount, (int)IntegerProperty.MinDpi5))
{
throw new InvalidEnumArgumentException(nameof(prop), (int)prop, typeof(IntegerProperty));
}
int val = 0;
lastHResult = UxTheme.GetThemeInt(this, part, state, (int)prop, ref val);
return(val);
}
public static Image GetDwmWindowButton(AeroTitlebarButtonPart button, TitlebarButtonState state)
{
const int tmtAtlasrect = 8002;
const int tmtImagecount = 2401;
using (var vs = GetDwmWindowVisualTheme())
{
using (var hInstance = LoadAeroTheme())
{
Image result;
using (var nWindow = CreateNativeWindow())
{
using (var theme = LoadAeroThemeData(nWindow))
{
var atlas = GetImageAtlasFromTheme(vs, hInstance);
if (atlas == null)
{
return(null);
}
var rect = GetThemeRect(theme, (int)button, (int)state, tmtAtlasrect);
result = Slice(atlas, rect.Location, rect.Size);
if (state != TitlebarButtonState.None)
{
//Slice the buttons
UxTheme.GetThemeInt(theme, (int)button, (int)state, tmtImagecount, out var count);
var buttonSize = rect.Height / count;
var startPoint = Point.Empty;
var btnSize = new Size(rect.Width, buttonSize);
startPoint.Offset(0, buttonSize * ((int)state - 1));
var buttonRect = new Rectangle(startPoint, btnSize);
buttonRect.Inflate(-1, -1);
result = Slice(result, buttonRect.Location, buttonRect.Size);
}
}
}
return(result);
}
}
}
