System.Net.WebException
namespace System.Net
{
public class WebException : InvalidOperationException, ISerializable
{
public WebResponse Response { get; }
public WebExceptionStatus Status { get; }
public WebException();
protected WebException(SerializationInfo serializationInfo, StreamingContext streamingContext);
public WebException(string message);
public WebException(string message, Exception innerException);
public WebException(string message, Exception innerException, WebExceptionStatus status, WebResponse response);
public WebException(string message, WebExceptionStatus status);
}
}