Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
225 views
in Technique[技术] by (71.8m points)

c# - Security Level for WebBrowser control

I am trying to migrate an .hta application to a C# executable. Of course, since it's an .hta the code is all HTML and Jscript, with calls to local ActiveX objects.

I created a C# executable project and am just using the WebBrowser control to display the HTML content. Simply renamed the .hta to an .html and took out the HTA declarations.

Everything works great, except that when I make calls to the ActiveX objects, I get a security popup warning of running an ActiveX control on the page.

I understand why this is happening since the WebBrowser control is essentially IE and uses the Internet Options security settings, but is there any way to get the WebBrowser control to bypass security popups, or a way to register the executable or DLLs as being trusted without having to change settings in Internet Options? Even a way to do on a deployment package would work as well.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

WebBrowser is an instance of Internet Explorer, and inherits security settings from IE.

One way could be to change the security settings defined in IE.

The other way could be to add a Custom Security Manager by implementing IInternetSecurityManager interface.

The WebBrowser Control or MSHTML hosts could create a security manager (by implementing the IInternetSecurityManager interface) that handles the URL actions and policies that are important to the host. Other URL actions and policies would be passed to the default security manager so it could handle them appropriately. The IInternetSecurityMgrSite interface would be used to handle Windows-related information from the component so that the customized security manager could handle any user interface it required. -


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...