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Date Posted: 08:06:00 01/09/01 Tue
Author: Nick
Subject: Re: LoadFromStream
In reply to: Michel 's message, "Re: LoadFromStream" on 07:45:42 01/08/01 Mon

Thanks for the reply,

It was indeed MemoryStream.Seek(0, soFromBeginning) that fixed it. I'm ashamed I didn't see that!!

Thanks again,

Nick

>
>Hi Nick,
>
>I have not seen this problem. It could be in the
>manner you are using the TMemoryStream.
>
>The first thing I would do, which you probably have
>done is verify the resulting JPG file is valid.
>
>Have you omitted MemoryStream.LoadFromFile before
>doing ImageScrollBox.LoadFromStream. Also, more
>likely, is that you are not resetting the memory
>stream to the beginning before calling
>ImageScrollBox.LoadFromStream. Use MemoryStream.Seek(
>0, soFromBeginning).
>
>Best regards,
>
>Michel
>
>>Has anyone had any luck with
>>TImageScrollBox.loadfromstream?
>>
>>I have a valid stream, I can do a savetofile to varify
>>the stream is correct but when I call the
>>TImageScrollBox.loadfromstream I get an "Empty Input
>>File" exception.
>>
>>Calling line is:
>> image3.loadfromStream(m,'jpg',1);
>>and as I said I can do call
>>M.SAVETOFILE('C:\TEST.JPG'); to varify the correct
>>contents of the stream. The stream is a
>tmemorystream.
>>
>>Thanks in advance,
>>
>>Nick

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