◆ VisitDataSource()

override QilNode System.Xml.Xsl.IlGen.XmlILVisitor.VisitDataSource ( QilDataSource ndSrc )

inlineprotectedvirtual

Reimplemented from System.Xml.Xsl.Qil.QilVisitor.

Definition at line 229 of file XmlILVisitor.cs.

    {
        _helper.LoadQueryContext();
        NestedVisitEnsureStack(ndSrc.Name);
        NestedVisitEnsureStack(ndSrc.BaseUri);
        _helper.Call(XmlILMethods.GetDataSource);
        LocalBuilder localBuilder = _helper.DeclareLocal("$$$navDoc", typeof(XPathNavigator));
        _helper.Emit(OpCodes.Stloc, localBuilder);
        _helper.Emit(OpCodes.Ldloc, localBuilder);
        _helper.Emit(OpCodes.Brfalse, _iterCurr.GetLabelNext());
        _iterCurr.Storage = StorageDescriptor.Local(localBuilder, typeof(XPathNavigator), isCached: false);
        return ndSrc;
    }