public static extern bool GetColorAdjustment([In] IntPtr hdc, [Out] out ColorAdjustment lpca);
/// <summary>
/// The SetColorAdjustment function sets the color adjustment values for a device context (DC) using the specified values
/// </summary>
/// <param name="hdc">Handle to the device context</param>
/// <param name="lpca">Pointer to a COLORADJUSTMENT structure containing the color adjustment values</param>
/// <returns>If the function succeeds, the return value is nonzero, otherwise 0</returns>
public static bool SetColorAdjustment(IntPtr hdc, ref ColorAdjustment lpca)
{
return(Native.SetColorAdjustment(hdc, ref lpca));
}
public static extern bool SetColorAdjustment([In] IntPtr hdc, [In] ref ColorAdjustment lpca);
/// <summary>
/// The GetColorAdjustment function retrieves the color adjustment
/// values for the specified device context (DC)
/// </summary>
/// <param name="hdc">Handle to the device context.</param>
/// <param name="lpca">Pointer to a COLORADJUSTMENT structure that receives the color adjustment values</param>
/// <returns>If the function succeeds, the return true, otherwise false.</returns>
public static bool GetColorAdjustment([In] IntPtr hdc, [Out] out ColorAdjustment lpca)
{
return(Native.GetColorAdjustment(hdc, out lpca));
}