[]
        
Represents the EventArgs for PopUpOpening event.
public class PopUpOpeningEventArgs : CancelEventArgsPublic Class PopUpOpeningEventArgs
    Inherits CancelEventArgs| Name | Description | 
|---|---|
| PopUpOpeningEventArgs() | Initializes a new instance of the PopUpOpeningEventArgs class. | 
| PopUpOpeningEventArgs(bool) | Initializes a new instance of the PopUpOpeningEventArgs class. | 
| Name | Description | 
|---|---|
| SyncData | Gets or sets a value indicating whether we synchronize data to the drop down when open. |