滚动条置底
IDictionaryEnumerator myEnumerator = htErrorInfo.GetEnumerator();
while(myEnumerator.MoveNext())
{
txtMessage.Text += myEnumerator.Value.ToString() + "\r\n";
}
//将滚动条置底
txtMessage.Focus();
txtMessage.Select(txtMessage.TextLength,0);
txtMessage.ScrollToCaret();
IDictionaryEnumerator myEnumerator = htErrorInfo.GetEnumerator();
while(myEnumerator.MoveNext())
{
txtMessage.Text += myEnumerator.Value.ToString() + "\r\n";
}
//将滚动条置底
txtMessage.Focus();
txtMessage.Select(txtMessage.TextLength,0);
txtMessage.ScrollToCaret();