public void RedirectErr(TextWriter sw)
{
if (sw != null)
{
Err.Redirect(sw);
_errorWriter = sc.Error;
sc.SetError(sw);
IsErrorRedirected = true;
}
else
{
Err.Redirect((TextWriter)null);
sc.SetError(_errorWriter);
_errorWriter = null;
IsErrorRedirected = false;
}
}
public void RedirectErr(string filepath = null)
{
if (filepath != null)
{
_errorWriter = sc.Error;
_errorFileStream = new FileStream(filepath, FileMode.Append, FileAccess.Write);
_errorStreamWriter = new StreamWriter(_errorFileStream);
sc.SetOut(_errorStreamWriter);
Err.Redirect(_errorStreamWriter);
}
else
{
_errorStreamWriter.Flush();
_errorStreamWriter.Close();
_errorStreamWriter = null;
sc.SetOut(_errorWriter);
_errorWriter = null;
Err.Redirect((string)null);
}
}