禁用“此文档已被修改”消息

Question

I am changing the content on my webbrowser control using 2 different methods. I am only able to disable the message in one situation.
method 1:
I just need to add some text at the bottom of the page (i don't get the message)

string s = browser.DocumentText + "<a>Extra Text</a>";
browser.Document.Write(string.Empty);  
browser.DocumentText=s;

method 2:
When i try to create a new element and add it to the webbrowser I still get the "this document has been modified"-message. Can i disable this message?

HtmlElement element = browser.Document.GetElementById("myId");
HtmlElement newElement = browser.Document.CreateElement("a");
newElement.InnerText = "Extra text";
element.AppendChild(newElement);

Answer 1

尝试

myWebBrowser.Document.ExecCommand("Refresh", False, "")