Hi
I need to save an "Image" in a database (MSSQL) field (Type IMAGE)
Anyone knows how to save and retrieve the Image using Xailer ?
best regards
Pedro
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Saving Images on Database
-
Pedro Sousa e Faro
- Mensajes: 91
- Registrado: Mié May 30, 2007 5:25 pm
Saving Images on Database
Pedro,
> I need to save an "Image" in a database (MSSQL) field (Type IMAGE)
> Anyone knows how to save and retrieve the Image using Xailer ?
To save:
oDataset:Image := ::oImage1:oPicture:SaveToStream()
To load:
::oImage1:oPicture := TPicture():LoadFromStream( oDataset:Image )
However, these methods from TPicture read and write only bmp format. That
is, if your image is a jpeg, it is saved as a bmp.
--
Regards,
Jose F. Gimenez
http://www.xailer.com
http://www.xailer.info
> I need to save an "Image" in a database (MSSQL) field (Type IMAGE)
> Anyone knows how to save and retrieve the Image using Xailer ?
To save:
oDataset:Image := ::oImage1:oPicture:SaveToStream()
To load:
::oImage1:oPicture := TPicture():LoadFromStream( oDataset:Image )
However, these methods from TPicture read and write only bmp format. That
is, if your image is a jpeg, it is saved as a bmp.
--
Regards,
Jose F. Gimenez
http://www.xailer.com
http://www.xailer.info
Saving Images on Database
Pedro,
> I need to save an "Image" in a database (MSSQL) field (Type IMAGE)
> Anyone knows how to save and retrieve the Image using Xailer ?
To save:
oDataset:Image := ::oImage1:oPicture:SaveToStream()
To load:
::oImage1:oPicture := TPicture():LoadFromStream( oDataset:Image )
However, these methods from TPicture read and write only bmp format. That
is, if your image is a jpeg, it is saved as a bmp.
--
Regards,
Jose F. Gimenez
http://www.xailer.com
http://www.xailer.info
> I need to save an "Image" in a database (MSSQL) field (Type IMAGE)
> Anyone knows how to save and retrieve the Image using Xailer ?
To save:
oDataset:Image := ::oImage1:oPicture:SaveToStream()
To load:
::oImage1:oPicture := TPicture():LoadFromStream( oDataset:Image )
However, these methods from TPicture read and write only bmp format. That
is, if your image is a jpeg, it is saved as a bmp.
--
Regards,
Jose F. Gimenez
http://www.xailer.com
http://www.xailer.info