---
source_files:
  - Common/DTS.Common.SerializationPlus/Control/ReviewableAttribute.cs
  - Common/DTS.Common.SerializationPlus/Control/IntervalSec.cs
generated_at: "2026-04-17T15:41:28.581864+00:00"
model: "zai-org/GLM-5-FP8"
schema_version: 1
sha256: "6dbfe6ac8568fa23"
---

# Documentation: DTS.Slice.Control Types

## 1. Purpose

This module provides two foundational types for the DTS Slice Control subsystem. `ReviewableAttribute` is an abstract base class representing attributes that can be displayed on a "review tab," with values computed on-demand via a delegate. `IntervalSec` is a simple value type representing a time interval in seconds, with bidirectional implicit conversion to/from `DTS.Serialization.Test.IntervalSec` for serialization purposes.

---

## 2. Public Interface

### `ReviewableAttribute` (abstract class)

**Namespace:** `DTS.Slice.Control`  
**Base class:** `Exceptional`

#### Constructor
```csharp
public ReviewableAttribute(string name, DetermineValueString calculateValue)
```
Initializes a new instance with the given name and value calculation delegate.

#### Properties

| Property | Type | Access | Description |
|----------|------|--------|-------------|
| `Name` | `string` | get / private set | The name associated with this review tab-displayable attribute. |
| `Value` | `string` | get | Returns the computed value string. On exception, logs the error via `Utilities.Logging.APILogger.Log()` and returns `"N/A"`. |

#### Delegate
```csharp
public delegate string DetermineValueString()
```
Delegate type used to compute the attribute's value on demand.

---

### `IntervalSec` (class)

**Namespace:** `DTS.Slice.Control`  
**Base class:** `Exceptional`

#### Constructors

```csharp
public IntervalSec()
```
Creates an instance with `Begin` and `End` properties left "uninitialized" (defaulting to `0` per the `Property<double>` initialization).

```csharp
public IntervalSec(double begin, double end)
```
Creates an instance with the specified begin and end times.

#### Properties

| Property | Type | Access | Description |
|----------|------|--------|-------------|
| `Begin` | `double`