MembershipUserCollection 填充到 DataSet

[money_live]

MembershipUserCollection 如何填充到 DataSet

[jshi123]

public static DataSet MembershipUsers2DataSet(MembershipUserCollection users)
{
	var properties = TypeDescriptor.GetProperties(typeof(MembershipUser)).Cast<PropertyDescriptor>().ToList();
	DataSet ds = new DataSet();
	ds.Tables.Add(new DataTable());
	properties.ForEach(p => ds.Tables[0].Columns.Add(p.Name));
	users.Cast<MembershipUser>().ToList().ForEach(user => ds.Tables[0].Rows.Add(properties.Select(p => p.GetValue(user)).ToArray()));
	return ds;
}