Please, I need to know how I can do the allocation from CByteArray objects to CStatic objects and vice versa. My problem begins when I want to work with the image fields (of CByteArray style) of a DAO database and to show these fields through the CStatic members of dialog boxes. If somebody knows other way to be able to operate with images in the database (insert, show and delete them) and in the dialog boxes, please tell me know. Thanks a lot and I`m sorry for my English. :confused: Jose Luis

Firstly, thank you for your answers. Secondly I want to ask a thing more. Do you know where I can get the code o the algorithms (for vc++) of operations like binarize, equalization, segmentation, ... because I'm a little (well, a lot) lost. Thank you again. Jose Luis :confused:

Hi, firstly sorry for my English. Please, I need know how I can work with images (bmp mainly) in visual c++. I have to work with fingerprints to get its main features, so I have to do: image enhancement (binarize, segmentation, ecualization, …), minutiae extraction and fingerprint matching. My question is about how I can do the pixel operations (binarize, segmentation, ecualization, …), i.e., image processing, and how I can save, load and operate with the images in visual c++. Thanks a lot, Jose :confused: :((

Hi, firstly sorry for my English but it isn`t my own language. I have to insert a bmp image in a database field, but I can´t. I have done the database with DAO and dynamic style (using the Get/SetFieldValue functions), and with VARIANT data type. I want to insert the bmp through a field (of CLongBinary or CByteArray style) of a dialog box but I don`t know why I can`t do it. Thanks, José :confused: Jose