CanExecuteChanged Event

ImageGear .NET

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Visual Basic (Declaration)
Visual Basic (Usage)
C#
Managed Extensions for C++
C++/CLI

Occurs when changes occur that affect whether the command should execute.

Syntax

'Declaration
 
Public Event CanExecuteChanged As EventHandler

'Usage
 
Dim instance As ImGearDelegateCommand
Dim handler As EventHandler
 
AddHandler instance.CanExecuteChanged, handler

public event EventHandler CanExecuteChanged

public: __event EventHandler* CanExecuteChanged

public:
event EventHandler^ CanExecuteChanged