public void IsAddressible(Uri uri, IsAddressibleCallback callback, object userToken)
{
using (var client = new MyClient())
{
client.HeadOnly = true;
client.DownloadStringCompleted += new DownloadStringCompletedEventHandler(IsAddressibleHeadString);
client.DownloadStringAsync(uri, new object[] { callback, userToken });
}
}
public bool IsAddressible(Uri uri)
{
try
{
using (var client = new MyClient())
{
client.HeadOnly = true;
client.DownloadString(uri);
return(true);
}
}
catch (Exception loi)
{
}
return(false);
}
public bool IsAddressible(Uri uri)
{
try
{
using (var client = new MyClient())
{
client.HeadOnly = true;
client.DownloadString(uri);
return true;
}
}
catch (Exception loi)
{
}
return false;
}