Decides whether to allow a targeted navigation event, such as opening a link in a new window.
Original signature is '- (void)webView:(WebView *)webView decidePolicyForNewWindowAction:(NSDictionary *)actionInformation request:(NSURLRequest *)request newFrameName:(NSString *)frameName decisionListener:(id < WebPolicyDecisionListener >)listener'
Available in Mac OS X v10.2 with Safari 1.0 and later.

C# | Visual Basic | Visual C++ |
void WebViewDecidePolicyForNewWindowActionRequestNewFrameNameDecisionListener( WebView webView, NSDictionary actionInformation, NSURLRequest request, NSString frameName, IWebPolicyDecisionListener listener )
Sub WebViewDecidePolicyForNewWindowActionRequestNewFrameNameDecisionListener ( _ webView As WebView, _ actionInformation As NSDictionary, _ request As NSURLRequest, _ frameName As NSString, _ listener As IWebPolicyDecisionListener _ )
void WebViewDecidePolicyForNewWindowActionRequestNewFrameNameDecisionListener( WebView^ webView, NSDictionary^ actionInformation, NSURLRequest^ request, NSString^ frameName, IWebPolicyDecisionListener^ listener )

- webView (WebView)
- The WebView object for which this object is the policy delegate.
- actionInformation (NSDictionary)
- A description of the action that triggered the navigation request. The possible key-value pairs in this dictionary are defined in “Making content decisions.”
- request (NSURLRequest)
- The request for which the new window action is performed.
- frameName (NSString)
- The name of the new frame that contains the content returned from the request.
- listener (IWebPolicyDecisionListener)
- The WebPolicyDecisionListener object that receives the policy decision.

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)