We would like to add a horizontal line to the header of an Excel file to be repeated on every page.
To add a horizontal-line we first need to create an image of a horizontal line in your favorite imaging software.
Create a PNG image 660 by 3 pixels and color it in some shade of gray. Save the image with an appropriate meaningful name. You will be using this file each time you need to add a line to Excel header of footer.
Now, insert this image into Excel header:
Note that &[Picture] code should be bellow any other code that you have in the header.
Now we have a nice Excel header with a horizontal line that serves as a visual separator:
The same technique applies to the Excel footer. Here &[Picture] code should be above any other code that you have in the header:
There is one more method to place a horizontal line in Excel 2007 header, without using images. Just with underscore symbols. If you place this into your custom Excel header:
You will get these results bellow:
This is not bad, for a simple low-tech solution.