public ArrayList TransferPictures()
{
var pics = new ArrayList();
if (srcds.Id == IntPtr.Zero)
{
return(pics);
}
TwReturnCode returnCode;
IntPtr hbitmap = IntPtr.Zero;
var pxfr = new TwPendingXfers();
do
{
pxfr.Count = 0;
hbitmap = IntPtr.Zero;
var iinf = new TwImageInfo();
returnCode = DSiinf(appid, srcds, TwDG.Image, TwData.ImageInfo, TwMessageCode.Get, iinf);
if (returnCode != TwReturnCode.Success)
{
CloseSrc();
return(pics);
}
returnCode = DSixfer(appid, srcds, TwDG.Image, TwData.ImageNativeXfer, TwMessageCode.Get, ref hbitmap);
if (returnCode != TwReturnCode.XferDone)
{
CloseSrc();
return(pics);
}
returnCode = DSpxfer(appid, srcds, TwDG.Control, TwData.PendingXfers, TwMessageCode.EndXfer, pxfr);
if (returnCode != TwReturnCode.Success)
{
CloseSrc();
return(pics);
}
pics.Add(hbitmap);
}while (pxfr.Count != 0);
returnCode = DSpxfer(appid, srcds, TwDG.Control, TwData.PendingXfers, TwMessageCode.Reset, pxfr);
return(pics);
}
private static extern TwReturnCode DSiinf([In, Out] TwIdentity origin, [In] TwIdentity dest, TwDG dg, TwData data, TwMessageCode messageCode, [In, Out] TwImageInfo imginf);
public ArrayList TransferPictures()
{
var pics = new ArrayList();
if (srcds.Id == IntPtr.Zero)
return pics;
TwReturnCode returnCode;
IntPtr hbitmap = IntPtr.Zero;
var pxfr = new TwPendingXfers();
do
{
pxfr.Count = 0;
hbitmap = IntPtr.Zero;
var iinf = new TwImageInfo();
returnCode = DSiinf(appid, srcds, TwDG.Image, TwData.ImageInfo, TwMessageCode.Get, iinf);
if (returnCode != TwReturnCode.Success)
{
CloseSrc();
return pics;
}
returnCode = DSixfer(appid, srcds, TwDG.Image, TwData.ImageNativeXfer, TwMessageCode.Get, ref hbitmap);
if (returnCode != TwReturnCode.XferDone)
{
CloseSrc();
return pics;
}
returnCode = DSpxfer(appid, srcds, TwDG.Control, TwData.PendingXfers, TwMessageCode.EndXfer, pxfr);
if (returnCode != TwReturnCode.Success)
{
CloseSrc();
return pics;
}
pics.Add(hbitmap);
}
while (pxfr.Count != 0);
returnCode = DSpxfer(appid, srcds, TwDG.Control, TwData.PendingXfers, TwMessageCode.Reset, pxfr);
return pics;
}