---
source_files:
  - DataPRO/Modules/Menu/HamburgerMenu/Model/MenuCommand.cs
generated_at: "2026-04-17T16:15:25.512508+00:00"
model: "zai-org/GLM-5-FP8"
schema_version: 1
sha256: "c31776c3db4a4afd"
---

# Model

### Purpose
This module provides the `MenuCommand` class, a simple `ICommand` implementation designed to handle hamburger menu item execution. It serves as a bridge between WPF's command binding system and the application's menu handling logic by invoking a delegate when a menu item is pressed, passing along the menu item's identifier.

### Public Interface

**`MenuCommand` class** - Implements `System.Windows.Input.ICommand`

- **`MenuCommand(string id, MenuItemPressedDelegate menuItemPressed)`** - Constructor. Takes a unique identifier for the menu item and a delegate to invoke upon execution.
- **`bool CanExecute(object parameter)`** - Always returns `true`. The command is always executable.
- **`void Execute(object parameter)`** - Invokes the `MenuItemPressed` delegate with the stored `Id`.
- **`event EventHandler CanExecuteChanged`** - Standard `ICommand` event. Never raised in this implementation.

### Invariants
- `CanExecute` will always return `true` regardless of the parameter value.
- `Id` and `MenuItemPressed` are set at construction and cannot be changed (readonly).
- `MenuItemPressed` delegate must be provided at construction time (no null check visible in source).

### Dependencies
- **Depends on**: `DTS.Common.Interface.Menu.HamburgerMenu` (for `MenuItemPressedDelegate`)
- **Depends on**: `System.Windows.Input` (for `ICommand` interface)

### Gotchas
- The `CanExecuteChanged` event is declared but never invoked, meaning subscribers will never be notified of state changes. This is acceptable given `CanExecute` always returns `true`.
- No null validation on constructor parameters. Passing a null `menuItemPressed` delegate will cause a runtime exception when `Execute` is called.

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