APNSoft Controls [4.5.2.20] - API Reference APNSoftComboBox.ClientSideOnItemOver Property
Gets or sets the client-side code to be launched while the mouse cursor is moving over the item in DropDown List. Property value can include variables $ComponentID$ and $ItemID$, instead of which data is inserted.
[Visual Basic] Public Property ClientSideOnItemOver As String
[C#] public string ClientSideOnItemOver {get; set;}