HttpWebRequest web;
try
{
web = (HttpWebRequest)HttpWebRequest.Create("website.name");
WebResponse Response = web.GetResponse();
Stream WebStream = Response.GetResponseStream();
StreamReader Reader = new StreamReader(WebStream);
string data = Reader.ReadToEnd();
Reader.Close();
WebStream.Close();
Response.Close();
string[] ver = Regex.Split(data, "version=");
if (int.Parse(ver[1]) == int.Parse(appVersion))
{
tss1.Text = "Status : You currently have the latest version";
}
else
{
tss1.Text ="Status : A new version of app is available.";
System.Diagnostics.Process.Start("website.name");
}
}
catch (Exception ex)
{
tss1.Text = "Status : Update check failed.";
Debug.Write(ex.ToString());
}
我想使用上面的代码连接到网页,并拉下了它的应用程序的最新版本号,它只是罚款。尝试将网页上发现的号码与提供的号码进行比较时出现问题 appVersion = Assembly.GetExecutingAssembly().GetName().Version.ToString();
C#整数解析/比较
你能否阐述一下你得到什么结果还是什么问题? – CodingGorilla 2010-09-17 18:46:03
而不是Regex.Split(data,“version =”);为什么不简单data.Substring(“版本=”。长度); – 2010-09-17 20:52:58