|
public static Create ( ParseTreeNode node ) : |
||
| node | ParseTreeNode | |
| return | ||
public bool TryParse(string sourceText, out MarkupExtension graph)
{
graph = null;
try
{
ParseTree tree = _parser.Parse(sourceText);
#if DEBUG
// Save result tree for debugging purposes
LastParseTree = tree;
LastException = null;
#endif
if (tree.Status == ParseTreeStatus.Parsed)
{
graph = MarkupExtension.Create(tree.Root);
return(true);
}
}
#if DEBUG
catch (Exception ex)
{
LastParseTree = null;
LastException = ex;
}
#else
catch
{
// ignored
}
#endif
return(false);
}
public static Value Create(ParseTreeNode node)
{
return(LiteralValue.Create(node)
?? (Value)MarkupExtension.Create(node));
}