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  • User's Guide
  • Desktop
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  • Xbasic
  • Trapping Tab Control Events
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  • 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

See Also

  • Conditionally Displaying Panes on a Tab Control
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