protected internal BaseSqlEasySearch(string sql, string idField, string nameField,
TkDbContext context)
: base(new SqlProxyScheme(DbUtil.CreateSqlTableScheme(sql, TABLE_NAME,
idField, context), idField, nameField),
StringUtil.GetNickName(idField), StringUtil.GetNickName(nameField), false)
{
fSql = sql;
TableSchemeData schemeData = TableSchemeData.Create(context, ProxyScheme);
fSelectFields = schemeData.SelectFields;
}