NavigationButton.IsVisible Property (Access)
You can use the IsVisible property in to determine whether a control on a report is visible. Read/write Boolean.
You can set the IsVisible property only in the Print event of a report section that contains the control.
You can use the IsVisible property together with the HideDuplicates property to determine when a control on a report is visible and show or hide other controls as a result. For example, you could hide a line control when a text box control is hidden because it contains duplicate values.
The following example uses the IsVisible property of a text box to control the display of a line control on a report. T
Paste the following code into the Declarations section of the report module, and then view the report to see the line formatting controlled by the IsVisible property: