To add a control value to header or footer, click the
Insert button in the Header or Footer groups of parameters on the side panel and select the Control Value option. The Control Value Output dialog box opens:

In the dialog box that opens determine the following parameters:
Controls. The list contains all existing report controls. Select checkboxes of the controls, which values should be output to header or footer.
Output Format. In the combobox select the existing format option for displaying control values. The Name and Value substitutions are used to show control name and value respectively.
After the Apply button is clicked:
The Text box will be added as a tag to each selected control:
&[<Control identifier>.Value Format = "<Selected format>"]
After the tag is created, it can be edited and deleted only manually in the Text box.
Control value and name will be inserted to the corresponding header/footer part depending on the selected format.
See also: