jellyfin-server/MediaBrowser.Controller/Xml/XmlExtensions.cs
2012-07-20 15:03:11 -04:00

55 lines
1.5 KiB
C#

using System.Globalization;
using System.Xml;
namespace MediaBrowser.Controller.Xml
{
public static class XmlExtensions
{
private static CultureInfo _usCulture = new CultureInfo("en-US");
/// <summary>
/// Reads a float from the current element of an XmlReader
/// </summary>
public static float ReadFloatSafe(this XmlReader reader)
{
string valueString = reader.ReadElementContentAsString();
float value = 0;
if (!string.IsNullOrWhiteSpace(valueString))
{
// float.TryParse is local aware, so it can be probamatic, force us culture
float.TryParse(valueString, NumberStyles.AllowDecimalPoint, _usCulture, out value);
}
return value;
}
/// <summary>
/// Reads an int from the current element of an XmlReader
/// </summary>
public static int ReadIntSafe(this XmlReader reader)
{
string valueString = reader.ReadElementContentAsString();
int value = 0;
if (!string.IsNullOrWhiteSpace(valueString))
{
int.TryParse(valueString, out value);
}
return value;
}
/// <summary>
/// Reads an int from the current element of an XmlReader
/// </summary>
public static string ReadString(this XmlReader reader)
{
return reader.ReadElementContentAsString();
}
}
}