---
source_files:
  - DTS Viewer/DTS.Viewer.Modules/DTS.Viewer.TestModification/Resources/TranslateExtension.cs
  - DTS Viewer/DTS.Viewer.Modules/DTS.Viewer.TestModification/Resources/StringResources.Designer.cs
generated_at: "2026-04-17T15:55:56.221210+00:00"
model: "zai-org/GLM-5-FP8"
schema_version: 1
sha256: "9f4954f34f258eac"
---

# Documentation: DTS.Viewer.TestModification.Resources

## 1. Purpose

This module provides localization infrastructure for the DTS Viewer TestModification feature. It combines a WPF XAML markup extension (`TranslateExtension`) with an auto-generated strongly-typed resource accessor (`StringResources`) to enable declarative string localization in XAML views. The module abstracts .NET resource management behind a simple key-based lookup system that gracefully handles missing resources by returning visible error indicators rather than throwing exceptions.

---

## 2. Public Interface

### TranslateExtension (class)

**Namespace:** `DTS.Viewer.TestModification`

A WPF markup extension for use in XAML bindings to retrieve localized strings at runtime.

| Member | Signature | Description |
|--------|-----------|-------------|
| Constructor | `TranslateExtension(string key)` | Initializes the extension with the resource key to look up. The `key` parameter is stored in a readonly field. |
| ProvideValue | `override object ProvideValue(IServiceProvider serviceProvider)` | Returns the localized string for the stored key. Returns `#stringnotfound#` if key is null or empty. Returns `#stringnotfound# <key>` if the resource lookup returns null. |

### StringResources (internal