private void AddNamespace(string prefix, string uri, bool atomizedNames)
{
if (prefix == null)
{
throw new ArgumentNullException("prefix", "Value cannot be null.");
}
if (uri == null)
{
throw new ArgumentNullException("uri", "Value cannot be null.");
}
if (!atomizedNames)
{
prefix = this.nameTable.Add(prefix);
uri = this.nameTable.Add(uri);
}
if (prefix == "xml" && uri == "http://www.w3.org/XML/1998/namespace")
{
return;
}
XmlNamespaceManager.IsValidDeclaration(prefix, uri, true);
if (prefix.Length == 0)
{
this.defaultNamespace = uri;
}
for (int i = this.declPos; i > this.declPos - this.count; i--)
{
if (object.ReferenceEquals(this.decls[i].Prefix, prefix))
{
this.decls[i].Uri = uri;
return;
}
}
this.declPos++;
this.count++;
if (this.declPos == this.decls.Length)
{
this.GrowDecls();
}
this.decls[this.declPos].Prefix = prefix;
this.decls[this.declPos].Uri = uri;
}
