private void Authenticate()
{
if ("".Equals(this.txtUsername.Text.Trim()))
{
this.lblError.Content = "Benutzernamen eingeben!";
this.lblError.Visibility = Visibility.Visible;
return;
}
else if ("".Equals(this.txtPassword.Password.Trim()))
{
this.lblError.Content = "Passwort eingeben!";
this.lblError.Visibility = Visibility.Visible;
return;
}
lblError.Visibility = Visibility.Hidden;
progressBar.Visibility = Visibility.Visible;
credentials[0] = this.txtUsername.Text;
credentials[1] = MD5Hash.HashString(this.txtPassword.Password);
credentials[2] = this.txtPassword.Password;
BackgroundWorker authenticationWorker = new BackgroundWorker();
authenticationWorker.DoWork += Authenticate_DoWork;
authenticationWorker.RunWorkerCompleted += Authenticate_Completed;
authenticationWorker.RunWorkerAsync();
}
