extending ILLParseData interface

Hi David,

Our Web Languages Add-on and its XML language implements this class:

public class XmlParseData : LLParseData, IXmlParseData {
	public bool IsWellFormed { get; set; }
}

Then our XmlParserBase class (which inherits LLParserBase) does something along the lines of this:

protected override IParseData CreateParseData(IParseRequest request, IParserState state) {
	XmlParseData parseData = new XmlParseData();

	// Initialize
	this.InitializeParseData(parseData, state);

	// Pass on parser context data
	XmlParserContext context = state.CustomData as XmlParserContext;
	if (context != null)
		parseData.IsWellFormed = context.IsWellFormed;

	return parseData;
}

Hope that helps!

I attempted to create a class like was done above for XmlParseData.. Its telling me it does not implement the interface members. See errors below. I don't know how to implement these interface members 

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Controls;
using ActiproSoftware.Text.Parsing.LLParser;

namespace MyNameSpace
{
interface ITreeParseData
{
TreeView treeView { get; set; }
}

public class treeParseData : ILLParseData, ITreeParseData
{
public TreeView treeView { get; set; }

}
}

I get an error on class treeParseData that says "

Error 1 'MyNameSpace.treeParseData' does not implement interface member 'ActiproSoftware.Text.Parsing.IParseErrorProvider.Snapshot'
Error 2 'MyNameSpace.treeParseData' does not implement interface member 'ActiproSoftware.Text.Parsing.IParseErrorProvider.Errors'
Error 3 'MyNameSpace.treeParseData' does not implement interface member 'ActiproSoftware.Text.Parsing.LLParser.ILLParseData.Ast'

Hi David,

If you look up those interfaces (ILLParseData inherits them), you can see their definitions.  But the easier way would be to have your treeParseData class inherit LLParseData since that already implements them.