public static string GetAttr(XmlNode node, string name, string def)
{
string s = def;
name = name.ToLower();
if (node != null)
{
if (node.Attributes != null)
{
foreach (XmlNode atr in node.Attributes)
{
if (atr.Name.ToLower() == name)
{
if (atr.Value != "")
{
s = atr.Value;
}
return(s);
}
}
}
foreach (XmlNode child in node.ChildNodes)
{
if (child.Name.ToLower() == name)
{
return(XFunc.GetText(child, s));
}
}
}
return(s);
}
public static string GetText(XmlNode node, string def)
{
string r = def;
XmlNode n = XFunc.GetText(node);
if (n != null)
{
r = n.Value;
}
return(r);
}
public static XmlNode SetAttrs(XmlNode node, params object[] parms)
{
for (int i = 0; i < parms.Length - 1; i += 2)
{
if (parms[i] != null && parms[i + 1] != null)
{
XFunc.SetAttr(node, parms[i].ToString(), parms[i + 1].ToString());
}
}
return(node);
}
public static string GetChildText(XmlNode node, string child, string def)
{
foreach (XmlNode n in node.ChildNodes)
{
if (n.NodeType == XmlNodeType.Element && n.Name == child)
{
return(XFunc.GetText(n, def));
}
}
return(def);
}
public static Guid GetAttr(XmlNode node, string name, Guid def)
{
Guid guid = def;
string s = XFunc.GetAttr(node, name, "");
if (s != "")
{
guid = new Guid(s);
}
return(guid);
}
public static bool GetAttr(XmlNode node, string name, bool def)
{
bool r = def;
string s = XFunc.GetAttr(node, name, "");
if (s != "")
{
s = s.ToLower();
r = (s == "1") || (s == "true");
}
return(r);
}
public static DateTime GetAttr(XmlNode node, string name, DateTime def)
{
DateTime i = def;
string s = XFunc.GetAttr(node, name, "");
if (s != "")
{
try
{
i = Convert.ToDateTime(s);
}
catch { }
}
return(i);
}
public static long GetAttr(XmlNode node, string name, long def)
{
long i = def;
string s = XFunc.GetAttr(node, name, "");
if (s != "")
{
try
{
i = Convert.ToInt64(s);
}
catch { }
}
return(i);
}
public static int GetAttr(XmlNode node, string name, int def)
{
int i = def;
string s = XFunc.GetAttr(node, name, "");
if (s != "")
{
try
{
i = Convert.ToInt32(s);
}
catch { }
}
return(i);
}
public static void SetText(XmlNode node, string val)
{
XmlNode n = XFunc.GetText(node);
if (val == "")
{
if (n != null)
{
node.RemoveChild(n);
}
}
else
{
if (n == null)
{
n = node.OwnerDocument.CreateTextNode(val);
node.AppendChild(n);
}
else
{
n.Value = val;
}
}
}
