Provides access to the client object of the "Columns" spin editor in the Html Editor's Table dialogs.
A ASPxClientSpinEdit object.
Use the GetColumnCountSpinEdit method to get access to the "Columns" spin editor in the Html Editor's Table dialogs.
For more information about client APIs related to Html Editor's Table dialogs, refer to the Related Client API section in the Table Dialogs topic.
Online Demo: Html Editor - Dialog Customization