/// <summary>
/// Creates a new command.
/// </summary>
/// <param name="execute">The execution logic.</param>
/// <param name="canExecute">The execution status logic.</param>
public RelayCommand(ExecFuncDelegate execute, CanExecFuncDelegate canExecute)
{
if (execute == null)
{
throw new ArgumentNullException(nameof(execute));
}
_execute = execute;
_canExecute = canExecute;
}
/// <summary>
/// Initializes a new instance of <see>
/// <cref>DelegateCommand{T}</cref>
/// </see>
/// .
/// </summary>
/// <param name="execute">Delegate to execute when Execute is called on the command. This can be null to just hook up a CanExecute delegate.</param>
/// <remarks><seealso cref="CanExecute"/> will always return true.</remarks>
public RelayCommand(ExecFuncDelegate execute)
: this(execute, null)
{
}
