whetravels.blogg.se

This method fills the member of each structure with values taken from the OLECMDF enumeration. / An array of OLECMD structures that indicate the commands for which the caller needs status information. / Queries the object for the status of one or more commands generated by user interface events. Public WebBrowserSiteEx(WebBrowserEx webBrowser) : base (webBrowser) Protected class WebBrowserSiteEx : WebBrowserSite, NativeMethods.IOleCommandTarget / Sub-class to allow custom script error handling.

Protected override WebBrowserSiteBase CreateWebBrowserSiteBase() / Override to allow custom script error handling. / Initialise browser control and attach customer event handlers. / ScriptErrorsSuppressed property is not used because this actually suppresses *all* pop-ups. / Subclassed WebBrowser that suppresses error pop-ups.

Here's the WebBrowser sub-class to achieve this: /// The solution that worked was to override IOleCommandTarget and to catch the script error commands at that level. FileDownload events seemed like a good fit but accessing the WebBrowser.Document property threw an UnauthorizedAccessException which is caused by cross frame scripting security (our web content contains frames - all on the same domain/address but frames have their own security holes that are being blocked). None of the above solutions were suitable for my scenario, handling.