A Procedure for Building Complex Expressions
Benefits of Viewing Xbasic
Closing a Dialog Box
Code Editor File Functions
Code Editor Functions
Creating a Low Resolution Viewfile
Creating and Programming Hotspots with Xbasic
Ending the AlphaSports Application
Global User Defined Functions
Learning Xbasic - Using Xbasic with SQL Tables
Opening the Default Form or Browse
Other Code Editor Functions
Referring to Form and Browse Objects
Specifying Images in the Data
Testing if a Form or Browse is Already Open
Thread Example
Trapping Other Events
Trapping Tab Control Events
Trapping the Change Event
Understanding Functions
User Settings
Using AlphaDAO with Xbasic
Using the Delimiter
Using the Thread UI_Disable Property
Using Xbasic to Control Access to a Form
Using Xbasic to Create Queries
Variable Scope
Xbasic methods for the HTML and HTMLHOST Xdialog Commands

Trapping Tab Control Events

Description

You can generate an event when the user changes the tab page. The syntax is:

{tab=variable!event_name}

Whenever the user changes to a different pane on the tab control, the event_name is fired. This allows you to create event handling scripts that check to see if the user is allowed to visit that pane.

Example:

{tab=variable_name!event_name}
{pane=Pane1 Description?condition1}

Limitations

Desktop applications only