ASPxClientVerticalGrid.RowExpandedChanging Event

Fires on the client side before the expansion state of a row is changed by end-user interaction.

Declaration

RowExpandedChanging: ASPxClientEvent<ASPxClientVerticalGridRowExpandingEventHandler<ASPxClientVerticalGrid>>

Event Data

The RowExpandedChanging event's data class is ASPxClientVerticalGridRowExpandingEventArgs. The following properties provide information specific to this event:

Property	Description
cancel	Gets or sets a value indicating whether the action which raised the event should be canceled.
row	Gets the expanded row. Inherited from ASPxClientVerticalGridRowExpandedEventArgs.

Remarks

Write an RowExpandedChanging event handler to perform specific actions on the client side before changing the expansion state of a row by end-user interaction. You can use the event parameter’s properties to identify the row being manipulated, specify whether a postback should be generated to pass the event processing to the server side and cancel execution of the command, if necessary.