TKframeRect is used to hilite text selections in this stack. See TKframeRect in the ToolKit‚Ñ¢ XCMDs section for details.
This XCMD allows you to specify the rectangle, pensize, color, and flash rate. A rate of zero just puts a rectangular outline on the screen which can be seen on the Licensing and Registration section of this stack.
This is so easy to use and adds an elegant professional touch to your stacks.