/// <summary>
/// 静态方法 模拟MESSAGEBOX.Show方法
/// </summary>
/// <param name="title">标题</param>
/// <param name="msg">消息</param>
/// <returns></returns>
public static bool?Show(string title, string msg)
{
var msgBox = new UMessageBox();
msgBox.Title = title;
msgBox.Message = msg;
return(msgBox.ShowDialog());
}
private void btnCheck1_Click(object sender, RoutedEventArgs e)
{
try
{
if (!IsValidHttp(txDomain1.Text.Trim()))
{
UMessageBox.Show("提示", "域名格式不正确!请重新输入。");
return;
}
if (ckDNSserver.IsChecked == true)
{
if (!IsValidIp(txDNSserver.Text.Trim()))
{
UMessageBox.Show("提示", "DNS格式不正确!请重新输入。");
return;
}
else
{
_dnsname = txDNSserver.Text;
}
}
else
{
if (cbDNSserver.SelectedIndex == 0)
{
NetworkInterface[] adapters = NetworkInterface.GetAllNetworkInterfaces();
IPInterfaceProperties adapterProperties = adapters[0].GetIPProperties();
_dnsname = adapterProperties.DnsAddresses[0].ToString();
}
else
{
int m = cbDNSserver.SelectedValue.ToString().IndexOf("(");
int n = cbDNSserver.SelectedValue.ToString().IndexOf(")");
_dnsname = cbDNSserver.SelectedValue.ToString().Substring(m + 1, n - m - 1);
}
}
state = 1;
_host = txDomain1.Text;
btnCheck1.Visibility = Visibility.Hidden;
_btnCheck1.Visibility = Visibility.Visible;
timer.Start();
dt.Clear();
bw = new BackgroundWorker();
bw.WorkerReportsProgress = true;
bw.WorkerSupportsCancellation = true;
bw.DoWork += bw_DoWork;
bw.ProgressChanged += bw_ProgressChanged;
bw.RunWorkerAsync(0);
}
catch (Exception ex)
{
UMessageBox.Show("异常提示", " 无法处理请求,因为以下问题发生:\n" + ex.Message); //这里是异常处理 例如网络连接或主机不能解析等其它问题就显示出来给用户
}
}
private void bw_DoWork(object sender, DoWorkEventArgs e)
{
if (bw.CancellationPending)
{
return;
}
else
{
dt.Rows.Add("DNS记录", "记录类型", "解析结果", "TTL");
MyDns mydns = new MyDns();
if (!mydns.Search(_host, QueryType.A, _dnsname, null))
{
UMessageBox.Show("提示", mydns.header.RCODE.ToString());
return;
}
foreach (MyDnsRecord item in mydns.record.Records)
{
dt.Rows.Add(item.Name, item.QType.ToString(), item.RDDate.ToString().Replace(" ", ""), item.TTL.ToString());
}
if (!mydns.Search(_host, QueryType.MX, _dnsname, null))
{
UMessageBox.Show("提示", mydns.header.RCODE.ToString());
return;
}
foreach (MyDnsRecord item in mydns.record.Records)
{
dt.Rows.Add(item.Name, item.QType.ToString(), item.RDDate.ToString().Replace(" ", "").Replace('|', '\r'), item.TTL.ToString());
}
if (!mydns.Search(_host, QueryType.CNAME, _dnsname, null))
{
UMessageBox.Show("提示", mydns.header.RCODE.ToString());
return;
}
foreach (MyDnsRecord item in mydns.record.Records)
{
dt.Rows.Add(item.Name, item.QType.ToString(), item.RDDate.ToString().Replace(" ", "").Replace('|', '\r'), item.TTL.ToString());
}
if (!mydns.Search(_host, QueryType.TXT, _dnsname, null))
{
UMessageBox.Show("提示", mydns.header.RCODE.ToString());
return;
}
foreach (MyDnsRecord item in mydns.record.Records)
{
dt.Rows.Add(item.Name, item.QType.ToString(), item.RDDate.ToString().Replace(' ', '\r'), item.TTL.ToString());
}
bw.ReportProgress(100);
}
}
private void btnCheck2_Click(object sender, RoutedEventArgs e)
{
if (!IsValidHttp(txDomain2.Text.Trim()))
{
UMessageBox.Show("提示", "域名格式不正确!请重新输入。");
return;
}
state = 1;
_host = txDomain2.Text;
btnCheck2.Visibility = Visibility.Hidden;
_btnCheck2.Visibility = Visibility.Visible;
bw1 = new BackgroundWorker();
bw1.WorkerReportsProgress = true;
bw1.WorkerSupportsCancellation = true;
bw1.DoWork += bw_DoWork2;
bw1.ProgressChanged += bw_ProgressChanged2;
bw1.RunWorkerAsync(0);
}
