public static QueryValue CreateFromXml(XmlElement parent, QueryField field)
{
if (field != null)
{
foreach (var val in field.CreateQueryValues())
{
if (CreateFromXml(val, parent))
{
return(val);
}
}
return(null);
}
else
{
foreach (var subtype in subtypes)
{
var val = Activator.CreateInstance(subtype) as QueryValue;
if (CreateFromXml(val, parent))
{
return(val);
}
}
}
return(null);
}
public static QueryValue CreateFromStringValue (string input, QueryField field)
{
if (field == null) {
QueryValue val = new StringQueryValue ();
val.LoadString (input);
return val;
} else {
foreach (QueryValue val in field.CreateQueryValues ()) {
val.LoadString (input);
if (!val.IsEmpty) {
return val;
}
}
}
return null;
}
public static QueryValue CreateFromStringValue(string input, QueryField field)
{
if (field == null)
{
QueryValue val = new StringQueryValue();
val.LoadString(input);
return(val);
}
else
{
foreach (var val in field.CreateQueryValues())
{
val.LoadString(input);
if (!val.IsEmpty)
{
return(val);
}
}
}
return(null);
}
public static QueryValue CreateFromXml(XmlElement parent, QueryField field)
{
if (field != null) {
foreach (QueryValue val in field.CreateQueryValues ()) {
if (CreateFromXml (val, parent)) {
return val;
}
}
return null;
} else {
foreach (Type subtype in subtypes) {
QueryValue val = Activator.CreateInstance (subtype) as QueryValue;
if (CreateFromXml (val, parent)) {
return val;
}
}
}
return null;
}
