Gets or sets the width of the page, in text columns.
![](../icons/collapse_all.gif)
![](../icons/collapse_all.gif)
This value is valid on all IPageMessage instances created using the IMessageFactory interface. However it may be undefined (and hence have a value of -1) on instances received by an implementation of ISubscriptionListener.
The first character on a page is at column zero. Therefore the maximum modifiable column is at position (Width - 1).