Class ExpandEventArgs

Provides information about the RibbonExpanding event callback.

System.Object

ExpandEventArgs

public class ExpandEventArgs : BaseEventArgs

Use this event to handle logic before the ribbon expands. You can cancel the expand action by setting Cancel to true.

public ExpandEventArgs()

Gets or sets a value indicating whether the expand action should be canceled.

public bool Cancel { get; set; }

Type	Description
System.Boolean	`true` if the expand action should be canceled; otherwise, `false`. The default value is `false`.

Use this property to prevent the ribbon from expanding if certain conditions are unmet.