public static IDataReader AsDataReader(this IEnumerable collection)
{
var e = new ChoStdDeferedObjectMemberDiscoverer(collection);
var dr = new ChoEnumerableDataReader(e.AsEnumerable(), e);
return(dr);
}
public static IDataReader AsDataReader(this IEnumerable collection, Action <IDictionary <string, Type> > membersDiscovered = null)
{
var e = new ChoStdDeferedObjectMemberDiscoverer(collection);
if (membersDiscovered != null)
{
e.MembersDiscovered += (o, e1) =>
{
membersDiscovered(e1.Value);
};
}
var dr = new ChoEnumerableDataReader(e.AsEnumerable(), e);
return(dr);
}
public static IDataReader AsDataReader(this IEnumerable collection,
Action <IDictionary <string, Type> > membersDiscovered = null, string[] selectedFields = null,
string[] excludeFields = null)
{
var e = new ChoStdDeferedObjectMemberDiscoverer(collection);
if (membersDiscovered != null)
{
e.MembersDiscovered += (o, e1) =>
{
membersDiscovered(e1.Value);
};
}
else
{
e.MembersDiscovered += (o, e1) =>
{
if (excludeFields != null)
{
foreach (var ef in excludeFields)
{
if (e1.Value.ContainsKey(ef))
{
e1.Value.Remove(ef);
}
}
}
else if (selectedFields != null)
{
foreach (var sf in e1.Value.Keys.Except(selectedFields).ToArray())
{
e1.Value.Remove(sf);
}
}
};
}
var dr = new ChoEnumerableDataReader(e.AsEnumerable(), e);
return(dr);
}