# IDDisplay Property

## Applies to

THtmlViewer component

## Declaration

property IDDisplay[const ID: string]: boolean;

The IDDisplay Property provides an easy way to control the display of a block of HTML text. Typical blocks that can be controled include <div>, <p>, <ul>, <form>, <table>, etc. The block tag must contain an ID= attribute to identify it. Setting IDDisplay to False hides the block and setting it to True displays the block.

## See Also:

Reformat Method