public override SyntaxNode VisitInvocationExpression(InvocationExpressionSyntax node)
{
if (_visited)
{
return(base.VisitInvocationExpression(node));
}
_visited = true;
var resultsIdentifer = (((node.Expression as MemberAccessExpressionSyntax) // mapResults.GroupBy(x => x.Type).Select
?.Expression as InvocationExpressionSyntax) // mapResults.GroupBy(x => x.Type)
?.Expression as MemberAccessExpressionSyntax) // mapResults.GroupBy
?.Expression as IdentifierNameSyntax; // mapResults
if (resultsIdentifer == null)
{
return(base.VisitInvocationExpression(node));
}
if (ResultsVariable.Equals(resultsIdentifer.Identifier.Text, StringComparison.Ordinal))
{
return(base.VisitInvocationExpression(node));
}
return(node.ReplaceNode(resultsIdentifer, SyntaxFactory.ParseExpression(ResultsVariable)));
}
public override SyntaxNode VisitFromClause(FromClauseSyntax node)
{
if (_visited)
{
return(base.VisitFromClause(node));
}
_visited = true;
var resultsIdentifer = node.Expression as IdentifierNameSyntax;
if (resultsIdentifer == null)
{
return(node);
}
if (ResultsVariable.Equals(resultsIdentifer.Identifier.Text, StringComparison.Ordinal))
{
return(base.VisitFromClause(node));
}
return(node.ReplaceNode(resultsIdentifer, SyntaxFactory.ParseExpression(ResultsVariable)));
}
