Code Customization: Catch Selected Index Changed Event in a Table Panel

Event Handling

Catch Selected Index Changed Event in a Table Panel

Description

This customization shows how to catch a selected index changed event in a details table.

Variables

Record Control Class

Select the record control class of details table

Dropdown List Control

Select a Dropdown field in the details table that needs index changed event handler

Applies to

RecordControl class

Code

 
''' 
''' This sub sets up a event handler for a index changed event.
''' 
Private Sub RecordControl_Load(ByVal sender As Object, _
    ByVal e As System.EventArgs) Handles MyBase.Load

    Me.${Dropdown List Control}.AutoPostBack = True
    AddHandler ${Dropdown List Control}.SelectedIndexChanged, _
    AddressOf Me.${Dropdown List Control}_SelectedIndexChanged
   
End Sub

Applies to

RecordControl class

Code

 
''' 
''' This sub handles the selected index changed event.
''' 
Public Sub ${Dropdown List Control}_SelectedIndexChanged(ByVal sender As Object, _
        ByVal e As System.EventArgs)

    ' Add business logic here to handle selected index changed event
    
End Sub


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