/*
* RegExpress
*
* Copyright (c) 2010, Daniel McGaughran
*
* Licensed under the Apache Licence, Version 2.0 (the "Licence");
* you may not use this file except in compliance with the Licence.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the Licence is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the Licence for the specific language governing permissions and
* limitations under the Licence.
*
*/
using System;
using System.Xml;
namespace RegExpressModel.Utility
{
static class XmlUtility
{
internal static int GetIntAttribute(this XmlNode node, string attributeName)
{
XmlAttribute attribute = null;
try
{
attribute = node.Attributes[attributeName];
}
catch (Exception)
{
}
if (attribute != null)
{
int value;
if(Int32.TryParse(attribute.Value, out value))
return value;
}
return 0;
}
}
}