public static int GetDeviceCaps(DeviceCap cap)
{
using (var g = Graphics.FromHwnd(IntPtr.Zero))
{
//Console.WriteLine("Graphics.DpiX: " + g.DpiX);
//Console.WriteLine("Graphics.DpiY: " + g.DpiY);
//Console.WriteLine();
//var hdc = new HandleRef(g, g.GetHdc());
IntPtr hdc = g.GetHdc();
int result = GetDeviceCaps(hdc, (int)cap);
g.ReleaseHdc();
return(result);
}
}
internal static extern int GetDeviceCaps(IntPtr hdc, DeviceCap capindex);
private static extern int GetDeviceCaps(IntPtr hdc, DeviceCap nIndex);
public static extern int GetDeviceCaps(HandleRef hdc, DeviceCap capability);
public static extern int GetDeviceCaps(
User32.SafeDCHandle hdc,
DeviceCap nIndex);
public static extern int GetDeviceCaps(IntPtr hdc, DeviceCap deviceCap);
public static extern Int32 GetDeviceCaps(IntPtr hDC, DeviceCap cap);
public static extern int GetDeviceCaps(SafeDC hdc, DeviceCap nIndex);
public static extern int GetDeviceCaps(IntPtr hdc, DeviceCap nIndex);
private static extern int GetDeviceCaps(IntPtr hdc, DeviceCap nIndex);
internal static extern int GetDeviceCaps(IntPtr hDc, DeviceCap nIndex);
public static extern Int32 GetDeviceCaps(IntPtr hdc, DeviceCap capindex);
internal static extern int GetDeviceCaps(IntPtr hdc, DeviceCap capindex);
public static extern int GetDeviceCaps(
HandleRef hdc,
[MarshalAs(UnmanagedType.I4)] DeviceCap nIndex
);
public static extern int GetDeviceCaps(IntPtr hdc, DeviceCap nIndex);
public static extern int GetDeviceCaps(HDC hdc, DeviceCap index);
public static extern int GetDeviceCaps(SafeDC hdc, DeviceCap nIndex);
public static extern int GetDeviceCaps(
User32.SafeDCHandle hdc,
DeviceCap nIndex);
internal static extern int GetDeviceCaps(IntPtr hDC, DeviceCap cap);
