# Processing Property

## Applies to

THtmlViewer, TFrameViewer, and TFrameBrowser components

Declaration

property Processing: Boolean;

## Description

Read only. The Processing property is set true whenever the viewer is busy processing data from a previous operation.

Some operations such as loading a file with many images may require a lengthy processing time. During this time, most other calls to the viewer will be ignored. The Processing property serves as a flag to indicate when calls can be made.

See Also:

OnProcessing Event