答案 0 :(得分:1)
您可以在Range-Seek-Bar
下方使用check below class souce code available here
try
{
... make request
}
catch (WebException webExcp)
{
Logger.Error(webExcp, "HttpRequest error: " + webExcp.Status);
if (webExcp.Status == WebExceptionStatus.ProtocolError) {
return (HttpWebResponse)webExcp.Response;
}
throw;
}
catch(Exception ex)
{
// Other exception, not a WebException, you probably want to Log an throw
Logger.Error(ex, "HttpRequest error");
throw;
}
}
答案 1 :(得分:0)
好的,您可以使用预定义的库来实现这一点,将有两个拇指,您将获得左右拇指值。