38 lines
1.4 KiB
Markdown
38 lines
1.4 KiB
Markdown
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---
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source_files:
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- DataPRO/Modules/TestSetups/Diagnostics/ViewModel/DiagnosticsViewModel.cs
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generated_at: "2026-04-17T16:47:10.374442+00:00"
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model: "zai-org/GLM-5-FP8"
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schema_version: 1
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sha256: "e1ab887d53b828fa"
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---
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# DiagnosticsViewModel Documentation
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## 1. Purpose
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`DiagnosticsViewModel` is a Prism-based ViewModel for the Diagnostics module within the TestSetups subsystem. It serves as the presentation logic layer for diagnostic UI, managing view binding, user notifications, and event-driven communication with other application components. The class is designed as a shared singleton (MEF `CreationPolicy.Shared`) and acts as a bridge between the `IDiagnosticsTreeView` and the application's event infrastructure.
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---
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## 2. Public Interface
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### Constructor
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```csharp
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public DiagnosticsViewModel(
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IDiagnosticsTreeView view,
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IRegionManager regionManager,
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IEventAggregator eventAggregator,
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IUnityContainer unityContainer)
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```
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Initializes the ViewModel, sets the `TreeView`'s `DataContext` to itself, creates interaction requests, and subscribes to `RaiseNotification` and `BusyIndicatorChangeNotification` events.
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---
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### Properties
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| Property | Type | Access | Description |
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|----------|------|--------|-------------|
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| `View` | `IDiagnosticsTreeView` | get/set | DiagnosticsTreeView reference (appears separate from `TreeView`). |
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| `TreeView` | `IDiagnosticsTreeView` | get/set | The diagnostics tree view; `DataContext`
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