Image controls and object frames
There are three different ways of getting a graphic on a form in Microsoft
Access. The three buttons are next to each other on the Form Design
toolbar and can be confusing. Make sure that you pick the right one.
The three buttons have three different uses:
Image
The tool with the mountain puts a simple image on the form. This is the
tool to use when you just want a static picture. Although this picture
appears to be static, you can still write VBA code that will make it
respond to a mouse click.
Unbound object frame
The tool with the cactus puts an object on the form. An image is a type of
object so you can use this tool to add an image to the form. The form
will look the same as if you'd used the Image tool, but it is actually
much more complicated and will run more slowly.
An image is a passive part of the form, an object is active. If you
double-click on an object Access will open the appropriate tool to work
with that object. If you double click on an image that has been added as
an object, Access will open PaintBrush and allow you to edit the image.
This complexity makes the form operate more slowly. Avoid the object tool
unless you do want the user to be able to edit the image.
The object tool is not restricted to holding an image and you can use it
where the user needs to edit something like a spreadsheet or a Word
document from within the database.
Bound object frame
This tool looks very similar to the Unbound Object tool but it has the
letters 'XYZ' above the cactus. It too puts an active object on the form
but it reads that object from a field of type OLE Object in the table. Use
this where the table holds a different image or document for each record.
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