C# (CSharp) CommandLineChanged примеры использования

Пример #1

        } // ParametersEditor_Load

        private void textBoxCommandLine_TextChanged(object sender, EventArgs e)
        {
            CommandLineChanged?.Invoke(this, EventArgs.Empty);
        } // textBoxCommandLine_TextChanged

Пример #2

 protected virtual void OnCommandLineChanged()
 {
     CommandLineChanged?.Invoke(this, EventArgs.Empty);
 }