Hi I am assuming you would like to attach a logo to a form that you are creating that will then be used by users?
The easiest way to do this is to click on the master page and then attach an image file which you can then use, this logo will then be displayed on each page of the form.
If the user clicks on the actual Image Field then a dialog box will open up asking the user to find their image they want to upload onto the PDF. There is not an actual button they have to click. If you want a button to remove the image you could create a simple button with a click event of something like xfa.form.form1.ImageField1.rawValue= " ";. If the user clicked that the image gets removed. If you want you could create an image in say, Microsoft Paint, that says "Click here to upload your logo" and then upload that image onto your form as the default image. That way when the user gets the form they will see a box that says "Click here to upload your logo", they click on it, and a dialog box will open so they can attach their image. Or if they want no Logo they could click the the remove logo button.
