public void UnregisterStyleSheet(string sheetURI, uint type)
{
nsIIOService ios = Xpcom.GetService <nsIIOService>("@mozilla.org/network/io-service;1");
ios = Xpcom.QueryInterface <nsIIOService>(ios);
nsIURI ssURI = ios.NewURI(new nsAUTF8String(sheetURI), null, null);
if (StyleSheetService.sheetRegistered(ssURI, type))
{
StyleSheetService.unregisterSheet(ssURI, type);
}
}
public bool IsStyleSheetRegistered(string sheetURI, uint type)
{
nsIIOService ios = Xpcom.GetService <nsIIOService>("@mozilla.org/network/io-service;1");
ios = Xpcom.QueryInterface <nsIIOService>(ios);
nsIURI ssURI = ios.NewURI(new nsAUTF8String(sheetURI), null, null);
if (!StyleSheetService.sheetRegistered(ssURI, type))
{
return(false);
}
return(true);
}
public void NewURI_BadUri_ThrowsMalformedUriException()
{
string referrer = "somejunk";
Assert.Throws <COMException>(() => m_instance.NewURI(new nsAUTF8String(referrer), null, null));
}