private void btnSave_Click(object sender, EventArgs e)
{
AdapterInfo adapter = cbAdapters.SelectedItem as AdapterInfo;
if (adapter != null)
{
uint result;
try
{
if (cbAutomatic.Checked)
{
result = adapter.SetDNSAutomatic();
}
else
{
string primaryDNS = txtPreferredDNS.Text.Trim();
string secondaryDNS = txtAlternateDNS.Text.Trim();
if (Helpers.IsValidIPAddress(primaryDNS) && Helpers.IsValidIPAddress(secondaryDNS))
{
result = adapter.SetDNS(primaryDNS, secondaryDNS);
}
else
{
throw new Exception("无法验证IP");
}
}
if (result == 0)
{
NativeMethods.DnsFlushResolverCache();
MessageBox.Show("DNS成功更新", "已完成", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else if (result == 1)
{
MessageBox.Show("DNS成功更新，但需要重启", "已完成", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else if (result > 1)
{
MessageBox.Show("DNS更新出错" + " " + result, "已完成", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
catch (Exception ex)
{
MessageBox.Show("DNS更新失败" + "\r\n" + ex, "已完成", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void btnSave_Click(object sender, EventArgs e)
{
AdapterInfo adapter = cbAdapters.SelectedItem as AdapterInfo;
if (adapter != null)
{
uint result;
try
{
if (cbAutomatic.Checked)
{
result = adapter.SetDNSAutomatic();
}
else
{
string primaryDNS = txtPreferredDNS.Text.Trim();
string secondaryDNS = txtAlternateDNS.Text.Trim();
if (Helpers.IsValidIPAddress(primaryDNS) && Helpers.IsValidIPAddress(secondaryDNS))
{
result = adapter.SetDNS(primaryDNS, secondaryDNS);
}
else
{
throw new Exception("Not valid IP address.");
}
}
if (result == 0)
{
NativeMethods.DnsFlushResolverCache();
MessageBox.Show(Resources.DNSChangerForm_btnSave_Click_DNS_successfully_set_, "ShareX", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else if (result == 1)
{
MessageBox.Show(Resources.DNSChangerForm_btnSave_Click_DNS_successfully_set__Reboot_is_required_, "ShareX", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else if (result > 1)
{
MessageBox.Show(Resources.DNSChangerForm_btnSave_Click_Setting_DNS_failed_with_error_code_ + " " + result, "ShareX", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
catch (Exception ex)
{
MessageBox.Show(Resources.DNSChangerForm_btnSave_Click_Setting_DNS_failed_ + "\r\n" + ex, "ShareX", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
