CanExecute Method (NullDelegateCommand)

Defines the method that determines whether the command can execute in its current state.

Syntax

'Declaration
 
Public Function CanExecute( _
   ByVal parameter As Object _
) As Boolean

public bool CanExecute( 
   object parameter
)

parameter: Data used by the command. If the command does not require data to be passed, this object can be set to null.

true if this instance can execute the specified parameter; otherwise, false.