private void subscribeToEvents()
{
var ctrls = GetAll(this, typeof(Button));
foreach (var button in ctrls.Select(control => control as Button))
{
button.GotFocus += button_GotFocus;
}
Load += TalkApplicationScanner_Load;
Shown += TalkApplicationScannerQwerty_Shown;
FormClosing += TalkApplicationScanner_FormClosing;
TextBoxTalkWindow.KeyPress += TextBoxTalkWindowOnKeyPress;
}