Table of Contents
getEventArgument Method 

Returns the current event argument.

Syntax
JavaScript
 Callback.getEventArgument()

Return Value

The current event argument.

Remarks

This function should only be called during a callback, for example, inside one of the client side event handler.

Event argument contains the value of the CommandArgument property of the control that triggered the callback. This property, the trigger ID and the event target together provides detailed information about the trigger that triggered the current callback.

See Also