Configuring an Expand / Collapse Row Button

The Expand / Collapse Row button you clicked on is not yet configured.

To configure the Expand / Collapse button:

  1. In the Layout editor, select the second row you wish to expand and collapse when the button is clicked.

  2. Open the Row Attributes… dialog by (Right-click on the row you want to collapse or expand, Styles -> Row ...) and set these attributes:

    • Id=<Table Control Name>AltRow
    • runat=server

  3. Save changes and rebuild the application.