/// <summary>
/// read a value from a child node
/// </summary>
/// <param name="node"></param>
/// <param name="nodeName"></param>
/// <param name="valueType">it must be a valu etype</param>
/// <returns></returns>
public static object ReadValueFromChildNode(XmlNode node, string nodeName, Type valueType)
{
object v;
if (ReadValueFromChildNode(node, nodeName, out v))
{
return(v);
}
return(ValueTypeUtil.GetDefaultValueByTypeCode(Type.GetTypeCode(valueType)));
}
/// <summary>
/// get a value from an attribute
/// </summary>
/// <param name="node"></param>
/// <param name="name"></param>
/// <param name="valueType">it must be a value type</param>
/// <returns></returns>
public static object GetAttributeValue(XmlNode node, string name, Type valueType)
{
string s = GetAttribute(node, name);
if (!string.IsNullOrEmpty(s))
{
return(ValueTypeUtil.ConvertValueByTypeCode(Type.GetTypeCode(valueType), s));
}
else
{
return(ValueTypeUtil.GetDefaultValueByTypeCode(Type.GetTypeCode(valueType)));
}
}
