Control.ControlAccessibleObject.RaiseLiveRegionChanged Control.ControlAccessibleObject.RaiseLiveRegionChanged Control.ControlAccessibleObject.RaiseLiveRegionChanged Control.ControlAccessibleObject.RaiseLiveRegionChanged Method

Definition

Raises the LiveRegionChanged UI automation event.

public:
 override bool RaiseLiveRegionChanged();
public override bool RaiseLiveRegionChanged ();
override this.RaiseLiveRegionChanged : unit -> bool
Public Overrides Function RaiseLiveRegionChanged () As Boolean

Returns

true if the operation succeeds; otherwise, false otherwise.

Exceptions

Remarks

For this method to be effective, the control must implement the System.Windows.Forms.Automation.IAutomationLiveRegion interface, and its LiveSetting property must return either AutomationLiveSetting.Polite or Assertive. In addition, the application must be recompiled to target .NET Framework 4.8 or opt in to this feature by using compatibility switches.

Applies to