Dave
I thought you had code to save it?
To tretrieve it (rough I don't have )
ADOQuery.SQL.Add('SELECT FileCol FROM Table WHERE ID = 1');
ADOQuery.Open;
ADOQuery.FieldByName('FileCol ').SaveToFile(FileName);
FieldByName('FileCol ') should be a TBlobField
Neven
> I've struck a complete blank on this.
> Can anyone show me some code to save and load images from SQL Server
> using TADOQuery?
> The methods I've come up with don't appear to work at all...
>
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> On Behalf Of Neven MacEwan
> Sent: Friday, 15 August 2008 4:02 p.m.
> To: NZ Borland Developers Group - Delphi List
> Subject: Re: [DUG] Images and MS SQL Server
>
> Dave
>
> Hasn't Tblobfield got the same streaming functions IIRC
>
>> I have worked out how to save an image into an Image field, but I'm
>> having brain fade on how to retrieve the image... Using TADOQuery,
>>
> D2005.
>
>> Save:
>>
>> ...
>>
>> datamod.ADOU.SQL.Add(':Image)') ;
>>
>> ms := TMemoryStream.Create ;
>>
>> try
>>
>> Image.Picture.Bitmap.SaveToStream(ms);
>>
>> ms.seek(0,0) ;
>>
>> datamod.ADOU.Parameters.ParamByName('Image').LoadFromStream(ms,
>> ftGraphic);
>>
>> finally
>>
>> ms.Free ;
>>
>> end ;
>>
>> datamod.ADOU.ExecSQL ;
>>
>> Anyone (I suppose everyone has) got a way to get the image back?
>>
>> Cheers,
>>
>> Dave.
>>
>>
>>
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