/// <summary>
/// If the user hits the enter key, and event will fire (EnterKeyEvent),
/// and the consumers of this event can cancel the projecessing of the
/// enter key by cancelling the event.
/// This is useful if your application would like to take some action
/// when the enter key is pressed, such as a submission to a web service.
/// </summary>
/// <param name="sender">the sender</param>
/// <param name="e">HtmlElementEventArgs</param>
private void Body_KeyDown(object sender, HtmlElementEventArgs e)
{
if (e.KeyPressedCode == 13 && !e.ShiftKeyPressed)
{
// handle enter code cancellation
bool cancel = false;
if (EnterKeyEvent != null)
{
EnterKeyEventArgs args = new EnterKeyEventArgs();
EnterKeyEvent(this, args);
cancel = args.Cancel;
}
e.ReturnValue = !cancel;
}
}
/// <summary>
/// If the user hits the enter key, and event will fire (EnterKeyEvent),
/// and the consumers of this event can cancel the projecessing of the
/// enter key by cancelling the event.
/// This is useful if your application would like to take some action
/// when the enter key is pressed, such as a submission to a web service.
/// </summary>
/// <param name="sender">the sender</param>
/// <param name="e">HtmlElementEventArgs</param>
private void Body_KeyDown(object sender, HtmlElementEventArgs e)
{
if (e.KeyPressedCode == 13 && !e.ShiftKeyPressed)
{
// handle enter code cancellation
bool cancel = false;
if (EnterKeyEvent != null)
{
EnterKeyEventArgs args = new EnterKeyEventArgs();
EnterKeyEvent(this, args);
cancel = args.Cancel;
}
e.ReturnValue = !cancel;
}
}
/// <summary>
/// Set up a key listener on the body once.
/// The key listener checks for specific key strokes and takes
/// special action in certain cases.
/// </summary>
/// <returns></returns>
private bool SetupKeyListener()
{
// handle enter code cancellation
bool cancel = false;
if (!EnterKeyEvent.IsNull())
{
var args = new EnterKeyEventArgs();
EnterKeyEvent(this, args);
cancel = args.Cancel;
}
return cancel;
}
