---
source_files:
  - DataPRO/Modules/InstallerCustomActions/WarnWindows11/Properties/Settings.Designer.cs
  - DataPRO/Modules/InstallerCustomActions/WarnWindows11/Properties/AssemblyInfo.cs
  - DataPRO/Modules/InstallerCustomActions/WarnWindows11/Properties/Resources.Designer.cs
generated_at: "2026-04-17T16:12:01.654860+00:00"
model: "zai-org/GLM-5-FP8"
schema_version: 1
sha256: "644d433cfac6866f"
---

# Properties

### Purpose
This module provides the build configuration and localized resources for the `WarnWindows11` installer custom action. It exists to surface a Windows 11 compatibility warning to users during installation, specifically regarding Microsoft SQL Server installation requirements on Windows 11. The module contains auto-generated designer files for application settings and resources, along with assembly metadata.

### Public Interface

**`Settings` class** (internal sealed, partial)
- `static Settings Default { get; }` - Returns the synchronized singleton instance of application settings. Inherits from `global::System.Configuration.ApplicationSettingsBase`.

**`Resources` class** (internal sealed)
- `static ResourceManager ResourceManager { get; }` - Returns the cached `ResourceManager` instance for the `WarnWindows11.Properties.Resources` resource bundle.
- `static CultureInfo Culture { get; set; }` - Gets or sets the current thread's `CurrentUICulture` for resource lookups.
- `static string WARNING_WINDOWS11 { get; }` - Returns the localized warning message about SQL Server installation on Windows 11, referencing a Microsoft troubleshooting URL for 4KB disk sector size issues.

### Invariants
- The `Settings` class is a thread-safe singleton via `Synchronized()`.
- The `Resources.ResourceManager` property lazily initializes exactly once.
- The `WARNING_WINDOWS11` resource string must exist in the corresponding `.resx` file; otherwise, the property will return `null`.
- All classes in this module are `internal` and not accessible outside the assembly.

### Dependencies
- **Depends on**: `System.Configuration` (for `ApplicationSettingsBase`), `System.Resources` (for `ResourceManager`), `System.Globalization` (for `CultureInfo`), `System.Windows` (for WPF theme support via `ThemeInfo` attribute).
- **Depended on by**: The parent `WarnWindows11` assembly and any code within that assembly requiring access to settings or localized resources.

### Gotchas
- The `Settings.Designer.cs` and `Resources.Designer.cs` files are auto-generated by Visual Studio tools (`SettingsSingleFileGenerator` and `StronglyTypedResourceBuilder`). Manual changes will be overwritten on regeneration.
- The `WARNING_WINDOWS11` string contains a hardcoded Microsoft Learn URL; changes to the URL or documentation location would require updating the `.resx` file.
- The `AssemblyInfo.cs` has an empty `AssemblyDescription` and `AssemblyCompany`, which may need to be populated for production builds.

---