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PropertyChanged Event

Summary
Occurs when a property value changes. AnnPropertyChangedEventArgs
Syntax
C#
C++/CLI
Java
Python
public event EventHandler<AnnPropertyChangedEventArgs> PropertyChanged 
public void addPropertyChangedListener(AnnPropertyChangedListener listener) 
public void removePropertyChangedListener(AnnPropertyChangedListener listener) 
public:  
   event EventHandler<AnnPropertyChangedEventArgs^>^ PropertyChanged 
def PropertyChanged(sender,e): # sender: AnnStroke e: AnnPropertyChangedEventArgs 
Event Data

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.

PropertyDescription
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.
Remarks

This event is for internal use.

Requirements

Target Platforms

See Also

Reference

AnnStroke Class

AnnStroke Members

Help Version 22.0.2023.7.31
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Leadtools.Annotations.Engine Assembly

Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.