/// <summary>
/// 检查更新
/// </summary>
static void CheckUpdate()
{
//检查网络状态
if (CheckNetWork.CheckServeStatus() == false)
{
MessageBox.Show(ErrorCode.NetWorkError, ErrorCode.Caption);
}
//版本检测
try
{
var version = JsonConvert.DeserializeObject <dynamic>(PostTool.Get("http://loocos.cn/YuYuDown/version.json"));
Version newVersion = new Version(version.version.ToString());
Version nowVersion = new Version(SytemVersion.AssemblyFileVersion.ToString());
DialogResult updateResult = DialogResult.None;
if (newVersion > nowVersion)
{
updateResult = MessageBox.Show(@"是否进行更新？", @"更新提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
}
//开始更新
if (updateResult == DialogResult.OK)
{
Console.WriteLine(@"开始更新");
}
}
catch (Exception ex)
{
MessageBox.Show(@"更新检查失败", @"更新提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
LogHelper.ErrorLog("更新失败", ex);
}
}
/// <summary>
/// 检查网络状态
/// </summary>
static void CheckNetWorkStatus()
{
//检查网络状态
if (CheckNetWork.CheckServeStatus() == false)
{
MessageBox.Show(ErrorCode.NetWorkError, ErrorCode.Caption);
}
}
public static DateTime?GetStandardDataTime()
{
//"time-a.timefreq.bldrdoc.gov" "132.163.4.101";
//"time-b.timefreq.bldrdoc.gov" "132.163.4.102";
//"time-c.timefreq.bldrdoc.gov" "132.163.4.103";
//"utcnist.colorado.edu" "128.138.140.44";
//"nist1.symmetricom.com" "69.25.96.13";
//"nist1.aol-va.truetime.com" "64.236.96.53";
string[] timeServer = new string[] { "132.163.4.101", "132.163.4.102", "132.163.4.103", "128.138.140.44", "69.25.96.13", "64.236.96.53" };
TcpClient client = new TcpClient();
int portNum = 13;
byte[] bytes = new byte[1024];
int bytesRead = 0;
for (int i = 0; i < timeServer.Length; i++)
{
string hostName = timeServer[i];
if (CheckNetWork.CheckConnectNetWork(hostName))
{
try
{
client.Connect(hostName, portNum);
NetworkStream ns = client.GetStream();
bytesRead = ns.Read(bytes, 0, bytes.Length);
client.Close();
break;
}
catch (Exception ex)
{
throw ex;
}
}
}
string strTime = Encoding.ASCII.GetString(bytes, 0, bytesRead);
string[] s = strTime.Split(' ');
if (s.Length > 2)
{
DateTime dt;
if (DateTime.TryParse(s[1] + " " + s[2], out dt))
{
//得到标准时间
return(dt);
}
else
{
return(null);
}
}
else
{
return(null);
}
}
public OCR()
{
InitializeComponent();
timer.Enabled = true;
this.TopMost = true;
CheckNetWork checkNet = new CheckNetWork();
if (checkNet.IsConnectNetwork())
{
ByBaiduEngner.Checked = true;
ByInnerEngner.Checked = false;
}
else
{
ByBaiduEngner.Checked = false;
ByInnerEngner.Checked = true;
}
}
