public static IReadOnlyList <ColorProfile> GetColorProfiles(string machineName = null)
{
var list = new List <ColorProfile>();
var size = 0;
var enumType = new ENUMTYPE();
enumType.dwSize = Marshal.SizeOf(enumType);
enumType.dwVersion = ENUM_TYPE_VERSION;
if (!EnumColorProfiles(machineName, ref enumType, IntPtr.Zero, ref size, out var count))
{
var gle = Marshal.GetLastWin32Error();
if (gle != ERROR_INSUFFICIENT_BUFFER)
{
throw new Win32Exception(gle);
}
}
if (count > 0)
{
using (var mem = new ComMemory(size))
{
if (!EnumColorProfiles(machineName, ref enumType, mem.Pointer, ref size, out count))
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
var ptr = mem.Pointer;
do
{
var str = Marshal.PtrToStringUni(ptr);
if (string.IsNullOrEmpty(str))
{
break;
}
try
{
var profile = FromFileName(str, machineName);
if (profile != null)
{
list.Add(profile);
}
}
catch
{
// do nothing
}
ptr += (str.Length + 1) * 2;
}while (true);
}
}
return(list);
}
private static extern bool EnumColorProfiles(string pMachineName, ref ENUMTYPE pEnumRecord, IntPtr pEnumerationBuffer, ref int pdwSizeOfEnumerationBuffer, out int pnProfiles);
