When the user selects an item from a dropdownlist containing image names, I would like the FileUpload text box to be filled with a message I program such as “Replace this image with…” How would I do this?
When the user selects an item from a dropdownlist containing image names, I would
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Due to the nature of the control, for security reasons you cannot manipulate it beyond some styling.
What you can do, however, is use a Flash or Silverlight based upload control. Or put your desired message in a label above the file input.