GroupExpanding Field

Event fired before a group expanding operation is executed. The handler function takes arguments evt and ui. Use ui.owner to get the reference to the igGridMultiColumnHeaders widget. Use ui.owner.grid to get the reference to the igGrid widget. Use ui.column to get the column object for the current group that is expanding. Use ui.element to get a reference to the jQuery object for the column being expanded (th).

'Declaration
 
Public Const GroupExpanding As System.String

public const System.string GroupExpanding