private void onNicknameOk(object sender, RoutedEventArgs e)
{
uname = nicknameDialog.username.Text;
if (uname.Length > 0 && puzzleAdapter.validateUsername(uname))
{
nicknameDialog.showChecking();
nicknameDialog.lockForCheck();
if (puzzleAdapter.userid <= 0)
{
// async. answer in createUserCallback
restService.createUser(uname, this);
}
else
{
// async. answer in changeUsernameCallback
restService.changeUsername(puzzleAdapter.userid, puzzleAdapter.username, uname, this);
}
}
else
{
nicknameDialog.showUsernameNotValid();
}
}
