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| Leadtools.Annotations.Core Namespace > AnnContainer Class : ObjectsPropertyChanged Event |
public event EventHandler<AnnPropertyChangedEventArgs> ObjectsPropertyChanged
'Declaration
Public Event ObjectsPropertyChanged As EventHandler(Of AnnPropertyChangedEventArgs)
public event EventHandler<AnnPropertyChangedEventArgs> ObjectsPropertyChanged
public void addPropertyChangedListener(AnnPropertyChangedListener listener) public void removePropertyChangedListener(AnnPropertyChangedListener listener)
add_ObjectsPropertyChanged(function(sender, e)) remove_ObjectsPropertyChanged(function(sender, e))
The event handler receives an argument of type AnnPropertyChangedEventArgs containing data related to this event. The following AnnPropertyChangedEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| Cancel | Gets or sets a value indicating whether the property change operation should be canceled.      |
| NewValue | Gets the new value of the property being changed. |
| OldValue | Gets the old (previous) value of the property being changed. |
| PropertyName | Gets the name of the property being changed. |
| Status | Gets the status of the property change. |