//TODO: refactor this into custom service.
internal static byte[] GetClipboardDataBytes(uint format)
{
var dataPointer = GetClipboardDataPointer(format);
var length = GetPointerDataLength(dataPointer);
if (length == UIntPtr.Zero)
{
return(null);
}
var lockedMemory = GetLockedMemoryBlockPointer(dataPointer);
if (lockedMemory == IntPtr.Zero)
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
var buffer = new byte[(int)length];
Marshal.Copy(lockedMemory, buffer, 0, (int)length);
GeneralNativeApi.GlobalUnlock(dataPointer);
return(buffer);
}
static IntPtr GetLockedMemoryBlockPointer(IntPtr dataPointer)
{
return(GeneralNativeApi.GlobalLock(dataPointer));
}
static UIntPtr GetPointerDataLength(IntPtr dataPointer)
{
return(GeneralNativeApi.GlobalSize(dataPointer));
}
