private void Login_Click(object sender, RoutedEventArgs e)
{
string user_id = txtUser.Text.Trim();
string user_pwd = txtPwd.Password;
int type;
progressBar.IsIndeterminate = true;
btn_Login.IsEnabled = false;
type = Convert.ToInt32(IDtype.SelectedIndex);
UserinfoInput input = new UserinfoInput(user_id, user_pwd, type);
backgroundWorker.RunWorkerAsync(input);
}
private void backgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
// Get the input values.
UserinfoInput input = (UserinfoInput)e.Argument;
// Start the search for primes and wait.
bool result = Login(input.User_id, input.User_pwd, input.IDtype, backgroundWorker);
if (backgroundWorker.CancellationPending)
{
e.Cancel = true;
return;
}
// Return the result.
e.Result = result;
}
