private IEnumerable <IDeviceOption> RequestOptionList(Action reloadFunction)
{
var p = NativeMethods.SaneGetOptionDescriptor(_handle, 0);
int count = p == IntPtr.Zero
? 0
: p.ToInt32();
for (int i = 1; i < count; i++)
{
var opt = ToOptionDescriptor(NativeMethods.SaneGetOptionDescriptor(_handle, i));
var localOption = new LocalDeviceOption(opt.Name,
opt.Title,
opt.Description,
opt.Size,
i,
opt.Type,
opt.Unit,
opt.Capabilities,
_handle,
reloadFunction);
yield return(localOption);
}
}
private IEnumerable<IDeviceOption> RequestOptionList(Action reloadFunction)
{
var p = NativeMethods.SaneGetOptionDescriptor(_handle, 0);
int count = p == IntPtr.Zero
? 0
: p.ToInt32();
for (int i = 1; i < count; i++)
{
var opt = ToOptionDescriptor(NativeMethods.SaneGetOptionDescriptor(_handle, i));
var localOption = new LocalDeviceOption(opt.Name,
opt.Title,
opt.Description,
opt.Size,
i,
opt.Type,
opt.Unit,
opt.Capabilities,
_handle,
reloadFunction);
yield return localOption;
}
}