public static string GetExpressionString(Record rec, string propertyName)
{
var result = GetValueFuncFromRecord.Invoke(rec, propertyName, null);
return result;
}
public static string GetExpressionString(Record rec, string propertyName, object defaultValue)
{
var defValue = defaultValue != null ? defaultValue.ToString() : null;
var result = GetValueFuncFromRecord.Invoke(rec, propertyName, defValue);
return result;
}